30 Items: atoms • solids • plasma • products • elements • labsafety • constants • molecules • reactants • radiation • renewable • exothermic • hypothesis • convection • conduction • ecosystems • atmosphere • endothermic • hydrosphere • lithosphere • nonrenewable • thermalenergy • photosynthesis • plateboundaries • scientificmethod • naturalresources • chemicalreactions • syntheticproducts • independentvariable • cellularrespiration

31 Items: cell • Force • Atoms • Energy • Motion • Matter • Biology • Physics • Planets • Product • Elements • Chemistry • Astronomy • Ecosystem • Radiation • Pollution • Foodchain • Atmosphere • Soundwaves • Lightwaves • Solarenergy • Respiration • Chloroplast • Mitochondria • Kineticenergy • Periodictable • Globalwarming • Photosynthesis • Potentialenergy • Electromagnetic • Greenhouseeffect

10 Items: Change of state from solid to gas. • Change of state from gas to solid. • Change of state from liquid to gas. • Change of state from gas to liquid. • Change of state from solid to liquid. • Change of state from liquid to solid. • Atoms move freely but have an electrical charge. • Atoms are in definite volume but no definite shape. • ...

12 Items: Atom • change • Product • Balanced • reaction • reaction • compound • Molecules • reactions • Compounds • synthesis • Single-replacement

9 Items: Compound that is composed of two elements. • Force that holds atoms together in a compound. • Attraction formed between atoms when they share electrons. • Positively or negatively charged, covalently bonded group of atoms. • Charged particle that has either more or fewer electrons than protons. • ...

29 Items: Acid • Atoms • Scale • Acids • Bases • Solute • Carbon • Oxygen • Lipids • Solvent • Protons • Calcium • Buffers • Monomer • Polymer • Elements • Isotopes • Neutrons • Hydrogen • Nitrogen • Proteins • Molecules • Solutions • Compounds • Electrons • Phosphorus • Suspensions • Carbohydrates • Macromolecules

30 Items: ions • atoms • ionic • anion • cation • solids • molten • forces • valence • brittle • organic • solvent • covalent • molecule • nonmetal • metallic • freezing • crystals • moisture • structure • dissolved • insoluble • compounds • radiation • explosion • attractive • crystalline • electrolyte • hybridization • electroneutrality

30 Items: fat • atoms • input • matter • biotic • carbon • energy • output • starch • system • abiotic • biodome • dioxide • connect • storage • glucose • product • cellular • consumer • glycogen • molecule • producer • reactant • ecosystem • organisms • decomposer • respiration • chloroplast • mitochondrion • photosynthesis

9 Items: Compound that is composed of two elements. • Force that holds atoms together in a compound. • Attraction formed between atoms when they share electrons. • Positively or negatively charged, covalently bonded group of atoms. • Charged particles that has either more or fewer electrons than protons. • ...

33 Items: gas • non • heat • burn • solid • steam • atoms • water • super • solute • liquid • vapour • change • change • dilute • matter • solvent • melting • soluble • solution • freezing • physical • chemical • dissolve • insoluble • molecules • reversible • reversible • evaporation • satuaration • condensation • concentrated • precipitation

13 Items: made up of two or more atoms • anything that has mass and volume • the amount of matter in a substance • the number of atoms in a chemical formula • atoms that have the same number of protons • the number of molecules in a chemical formula • molecules that are made up of two or more different elements • the compounds or molecules that change during a chemical reaction • ...

31 Items: Gas • Water • Atoms • Stars • Orbit • Oxygen • Petrol • Diesel • Motion • Cosmos • Comets • Newtons • Planets • Rockets • Gravity • Friction • Tornados • Hydrogen • Electrons • Volcanoes • Satellite • Asteroids • Whitehole • Darkmatter • Blackholes • Solarsystem • Windturbines • DwarfPlanets • Kineticenergy • Radiofrequency • Chemicalcompounds

33 Items: heat • echo • atoms • waves • sound • gases • energy • energy • absorb • matter • solids • nucleus • reflect • liquids • transmit • molecules • frequency • waterwave • lightwaves • wavelength • soundwaves • vibrations • lightenergy • solarenergy • soundenergy • seismicwave • visiblelight • infraredlight • stateofmatter • energytransfer • nuclearreaction • ultravioletlight • electromagneticspectrum

30 Items: gas • oil • cost • coal • wind • fuels • atoms • force • steam • ocean • hydro • solar • change • mining • energy • nuclei • fusion • panels • protons • furnace • fission • burning • turbine • nuclear • neutrons • spinning • crushing • generator • electricity • environmental

32 Items: dot • gas • bond • ball • noble • polar • stick • atoms • space • water • single • triple • carbon • double • proton • oxygen • diagram • formula • dioxide • neutron • sharing • spheres • covalent • elements • hydrogen • molecule • nonmetal • chemical • electron • subscript • structural • arrangement

18 Items: Bond • Level • Orbit • Proton • sphere • Matter • Number • Number • Neutron • Raisins • Pudding • Nucleus • Nuclear • Electron • Particle • Reaction • Molecule • Planetary

31 Items: heat • break • lunar • solar • cells • plant • atoms • orbit • sugar • water • change • spring • animal • safety • beaker • science • gravity • kinetic • seasons • eclipse • goggles • thermal • physical • chemical • radiation • potential • molecules • conduction • convection • laboratory • temperature

30 Items: ai • bot • sun • gas • topg • math • star • lava • bang • hole • chess • atoms • light • space • magma • system • galaxy • science • buggati • biology • anatomy • jupiter • geology • volcano • hydrogen • computer • calandar • eruption • technology • engineering

33 Items: fat • golf • Alack • atoms • sharp • input • carbon • output • recant • starch • system • safety • biodome • bulldog • connect • glucose • product • respect • honesty • consumer • glycogen • molecule • producer • kindness • ecosystem • organisms • workethic • decomposer • basketball • chloroplast • trustworthy • participate • jordanisgoat

25 Items: atom • hard • soft • shell • inert • proton • metals • groups • oxides • neutron • element • periods • fizzing • electron • halogens • nonmetals • mendeleev • noblegases • properties • reactivity • antiseptic • hydroxides • alkalimetals • transitionmetals • colouredcompounds

27 Items: gas • boil • melt • atom • bond • gold • iron • solid • vapor • liquid • freeze • proton • oxygen • carbon • element • neutron • physics • chemist • condense • molecule • electron • hydrogen • evaporate • physicist • chemistry • evaporation • condensation

33 Items: prey • rocks • atoms • science • element • natural • ecology • species • climate • erosion • igneous • chemical • reaction • molecule • balanced • equation • predator • abrasion • resources • renewable • symbiosis • mutualism • earthquake • parasitism • endangered • weathering • engineering • respiration • metamorphic • sedimentary • conservation • commensalism • photosynthesis

35 Items: Amp • Ohm • Volt • Fuse • Watt • Wire • Cell • Atoms • Diode • Power • Matter • Energy • Current • Neutral • Protons • Nucleus • Circuit • Current • Ammeter • Battery • Neutrons • Terminal • Resistor • Rheostat • Electrons • Voltmeter • PowerPack • Conductors • Insulators • Components • Resistance • SeriesCircuit • CircuitDiagram • PotentialEnergy • ParallelCircuit

34 Items: heat • atoms • waves • sound • nerve • light • sonar • energy • vacuum • angles • science • silence • donohue • chemical • compound • cochlear • ossicles • deafness • particles • radiation • vibration • insulator • chocolate • combustion • conduction • convection • reflection • refraction • explosions • ultrasound • compression • rarefaction • transmission • electromagnetic

35 Items: hard • gold • husk • rough • atoms • metal • steam • alloy • metal • opaque • mixing • invent • fibers • elastic • brittle • science • protons • plastic • bending • flexible • magnetic • souluble • concrete • absorbent • malleable • combining • processed • chemicals • invention • magnesium • waterproof • reflective • transparent • translucent • carborhydrates

8 Items: wren • smith • atoms • cells • cooper • Withey • plants • nucleus

34 Items: atoms • xenon • orbits • gypsum • camphor • cations • bromine • nucleon • vinegar • rusting • sucrose • cadmium • radicals • isotopes • emulsion • argentum • electrons • flametest • nonmetals • magnesium • deposition • massnumber • metalloids • tarnishing • evaporation • precipitate • plumpudding • endothermic • atomicnumber • effervescence • decomposition • reactivityseries • chemicalequation • homogeneousmixture

34 Items: law • plus • odor • muir • arrow • atoms • color • bonds • yields • matter • change • okeefe • middle • school • formula • created • fizzing • science • chemical • reaction • equation • products • balanced • molecule • compound • reactants • subscript • destroyed • substance • chemistry • rearranged • coefficient • precipitate • conservation

36 Items: DNA • Map • Acid • Base • Wave • Bond • Crest • Atoms • Change • Closed • Energy • System • Allele • Concept • Density • Asexual • Concept • Species • Current • Chemical • Compound • Dissolve • Distance • Reaction • Amplitude • Conductor • Attributes • Conduction • Convection • Adaptation • Conclusion • Electrical • Chromosomes • Reproduction • Conservation • Compressional

19 Items: a characteristic of matter • an individual particle of an element • on a scale that people can see with their eyes • the connection between atoms in more complex particles • a property that describes the mass of a certain volume of matter • matter that has a constant chemical composition and characteristics • ...

35 Items: oil • coal • fuel • grid • heat • wind • atoms • light • power • solar • spark • steam • charge • dynamo • fusion • panels • battery • biomass • current • kinetic • nuclear • photons • turbine • voltage • hydrogen • reaction • electrons • generator • magnetism • radiation • renewable • conduction • geothermal • mechanical • electricity

34 Items: fat • jeff • limb • atoms • mango • imput • rolex • trait • biotic • carbon • energy • output • system • fossil • abiotic • biodome • connect • product • bulldog • respect • honesty • extinct • rainbow • related • consumer • gulucose • molecule • diagnose • mutation • Harpster • ecosystem • evolution • stability • population

35 Items: ION • XRAY • GAMMA • ANION • ATOMS • GROUP • CATION • ENERGY • PERIOD • ORBITAL • ELECTRON • INFRARED • NOBLEGAS • NONMETAL • RADIOWAVE • IONICBOND • FREQUENCY • IONIZATION • WAVELENGTH • METALLOIDS • ULTRAVIOLET • GROUNDSTATE • EARTHMETALS • ENERGYLEVEL • VISIBLELIGHT • EXCITEDSTATE • COLVALENTBOND • CONFIGURATION • PERIODICTRENDS • VALENCEELECTRONS • TRANSITIONMETALS • ELECTRONEGATIVITY • LEWISDOTSTRUCTURE • POLARCOLVALENTBOND • ...

11 Items: All binary compounds end with ____. • A negatively charged ion is a(n) _________. • Metals lose electrons and form this kind of ion. • The prefix for the number of atoms of oxygen in H2SO4 • This is formed when 2 or more different atoms combine. • The prefix for the number of atoms of hydrogen in C2H6 • Covalent compounds use _______ in their names (plural). • ...

16 Items: atom • proton • atomic • number • matter • nucleus • neutron • science • postive • electron • physical • negative • chemistry • molecules • particles • electrical

13 Items: atom • proton • oxygen • element • neutron • nucleus • mixture • isotope • molecule • electron • diatomic • homogeneous • heterogeneous

35 Items: mass • moles • grams • water • atoms • solute • volume • liters • matter • solvent • mixture • molarity • solution • molality • elements • dilution • normality • saturated • particles • molecules • compounds • chemistry • atomicmass • substances • unsaturated • temperature • Concentration • stoichiometry • supersaturated • cristalization • avogadronumber • partspermillion • equivalentgrams • molecularweight • quantityofmatter

10 Items: - A material is drawn into a wire • The changing of a solid to a gas, dry ice • Change in state of matter from a gas to a solid • No definate shape or volume, atoms have highest energy • The reason we have aluminum foil, gold jewelry, and coins • Definate shape and definate volume, atoms have very little energy • ...

36 Items: sun • iron • moon • core • life • comet • quark • atoms • stars • light • crust • fusion • nebula • vacuum • nickel • mantle • oxygen • nuclear • jupiter • methane • science • density • hydrogen • protostar • supernova • astronomy • panspermia • atmosphere • abiogenesis • protoplanet • singularity • temperature • terrestrial • respiration • cyanobacteria • photosynthesis

13 Items: Proton • Neutron • Nucleus • Nuclear • Electron • Planetary • Molecules • MassNumber • Energylevel • PlumPudding • AtomicNumber • ChemicalBond • ChemicalReaction

37 Items: labs • mass • vials • atoms • flasks • theory • matter • weight • atomic • science • biology • ecology • geology • physics • anatomy • labcoat • beakers • findings • chemists • evidence • research • elements • velocity • chemistry • variables • scientist • physicist • geologist • physiology • experiment • hypothesis • kinesiology • development • bunsenburner • safetygoggles • periodictable • microbiologist

12 Items: The number of protons in an atom’s nucleus. • A stream of electrons observed in vacuum tubes. • The smallest unit of matter that makes up everything • A particle in the nucleus of an atom with no charge. • The total number of protons and neutrons in an atom. • A unit used to measure the mass of atoms and particles. • ...

38 Items: Key • Gas • Axis • Soil • Claim • Scale • Atoms • Solid • Biome • Liquid • Biotic • Protons • Melting • Boiling • Abiotic • Stimuli • Species • Trophic • Evidence • Neutrons • Freezing • Organism • Omnivore • Reasoning • Molecules • Compounds • Electrons • Community • Ecosystem • Hypothesis • Inferences • Metabolism • Population • Evaporation • Homeostasis • Observations • Condensation • Experimentation

35 Items: acid • acid • cell • cells • acids • atoms • lipids • carbon • oxygen • biology • enzymes • stimuli • glucose • nucleus • genotype • proteins • hydrogen • monomers • polymers • ribosome • membrane • phenotype • fragments • organisms • glutamine • microscope • organelles • chromosomes • observation • environment • biochemistry • biomolecules • mitochondria • carbohydrates • triacylglycerol

39 Items: ions • atoms • octet • ionic • loses • gains • share • shine • eight • noble • inert • matter • proton • metals • sodium • oxygen • stable • bonding • neutron • attract • valence • chemical • electron • covalent • metallic • chloride • positive • negative • opposite • crystals • dissolve • hydrogen • molecule • reaction • transfer • nonmetals • compounds • conductivity • malleability

38 Items: Cell • Atoms • System • Matter • Energy • Entropy • Species • Biomass • FoodWeb • Elements • Isotopes • Molecule • Consumer • Compounds • Producers • Omnivores • Throughput • Population • Herbivores • Carnivores • Scavengers • Decomposer • OpenSystems • Equilibrium • AtomicNumber • Productivity • TrophicLevel • Detritivores • ClosedSystems • KineticEnergy • ChemicalEnergy • Chemosynthesis • Photosynthesis • PotentialEnergy • OrganicCompounds • ...

38 Items: AMU • LCM • mole • grams • yield • arrow • atoms • metal • product • formula • Molarity • reactant • balanced • reaction • equation • reactive • nonmetal • counting • Molarmass • synthesis • subscript • molecular • particles • molecules • Chemistry • conversion • combustion • grampermole • coefficient • stoichiometry • decomposition • avodagrosnumber • singlereplacement • doublereplacement • percentcomposition • scientificnotation • sixhundredtwohexilion • ...

38 Items: AMU • LCM • mole • grams • yield • arrow • atoms • metal • product • formula • Molarity • reactant • balanced • reaction • equation • reactive • nonmetal • counting • Molarmass • synthesis • subscript • molecular • particles • molecules • Chemistry • conversion • combustion • grampermole • coefficient • stoichiometry • decomposition • avodagrosnumber • singlereplacement • doublereplacement • percentcomposition • scientificnotation • sixhundredtwohexilion • ...

40 Items: Atoms • Cells • Genus • Proton • Waxing • Waning • Neutron • Nucleus • Kinetic • Gravity • Species • Mitosis • Meiosis • Osmosis • Electron • Rotation • Taxonomy • Potential • Watershed • Tributary • Ribosomes • Evolution • Mesosphere • Revolution • Organelles • Adaptation • Troposphere • Terrestrial • Evaporation • Dichotomous • Stratosphere • Thermosphere • Condensation • Conservation • Precipitation • Transpiration • PunnettSquare • Classification • ...

40 Items: TAP • FLOW • ATOMS • CHESS • FLUID • VOLUME • CIRCUS • SONICS • DEPTHS • MARINE • AFLOAT • KVRIZV • CINVIG • LYRATA • CURRENT • STREAMS • ADVANCE • JULIANI • BOLDEHU • JKNODIC • INDUSTRY • BASEMENT • BASSGAWD • SIIRREAL • SUBMERGED • BENDIGGIN • JHNYFALCN • JUSGEORGE • CHUCKVANS • BIGBROTHER • UNDERWATER • MASONDURAN • ZERKTRONIC • MAZISWORLD • NAWFWESTNYCE • DIEMONDDERYK • MIKEYSTRANGE • WAVEZMOVEMENT • TRENTONBRIGHAM • FRIENDSOFJABARR

40 Items: Data • Atoms • Laser • Botany • Energy • Biology • Neurons • Physics • Planets • Quantum • Science • Voltage • Calculus • Genetics • Hydrogen • Isotopes • Nanotech • Robotics • Universe • Velocity • Algorithm • Astronomy • Chemistry • Circuitry • Computing • Mechanics • Molecules • Telescope • Hypothesis • Laboratory • Microscope • Statistics • Technology • Experiment • Innovation • Engineering • Mathematics • Programming • Trigonometry • Bioengineering

18 Items: dna • shell • chain • matter • proton • oxygen • science • nucleus • neutron • numbers • element • hydrogen • molecule • patterns • materials • particles • electrons • byproduct

41 Items: GAS • HEAT • ATOMS • TONGS • ALLOY • CARBON • COPPER • OXYGEN • SODIUM • VOLUME • KELVIN • SOLUTE • LIQUID • FUNNEL • BEAKER • GOGGLE • MATTER • ENERGY • DIOXIDE • LITHIUM • PORTONS • CHORIDE • ALCOHOL • BALANCE • ISOTOPE • PIPETTE • ELEMENTS • HYDROGEN • NEUTRONS • NITROGEN • CHEMICAL • CRUCIBLE • COMPOUNDS • ELECTRONS • HYDROXIDE • MOLECULES • POTASSIUM • POTASSIUM • ERLENMEYER • THERMOMETER • CONCENTRATION

42 Items: gas • mass • acid • space • solid • state • smell • water • atoms • matter • volume • liquid • powder • grains • opaque • colour • luster • density • melting • clarity • ductile • texture • freezing • hardness • crystals • reaction • particles • viscosity • magnetism • molecules • solutions • solubility • reactivity • substances • transparent • translucent • qualitative • conductivity • quantitative • meltingpoint • boilingpoint • combustibility

43 Items: CT • MRI • PET • Xray • DEXA • Atoms • Trauma • Sports • Nuclear • Imaging • Surgery • Digital • Magnetic • Fracture • Contrast • Teaching • Research • Scanning • Radiology • Neurology • Radiation • Education • Molecular • Ultrasound • Obstetrics • Gynecology • Pediatrics • Sonography • Industrial • Angiography • Radiotracer • Orthopedics • Dislocation • Myelography • Photography • Therapeutic • Mammography • Technologist • Radioisotope • Certification • ...

43 Items: Atoms • Light • Medium • Proton • Density • Element • Neutron • Product • Compound • Electron • Reactant • Molecules • Radiation • Conduction • Reactivity • Convection • Precipitate • SoundEnergy • AtomicNumber • BoilingPoint • MeltingPoint • HeatTransfer • ElasticEnergy • KineticEnergy • PureSubstance • ThermalEnergy • NuclearEnergy • ThermalEnergy • ChemicalChange • Combustibility • ChemicalEnergy • PhysicalChange • PotentialEnergy • ...

42 Items: Iron • True • Core • Poles • Lines • North • South • Atoms • Coils • Bezel • Nickel • Fields • Motors • Maglev • Domains • Compass • Auroras • Current • Primary • Needles • Borealis • Armature • Magnetite • Opposites • Alignment • Permanent • Temporary • Solenoids • Australis • Secondary • Universal • Properties • Generators • Geographic • Nonmagnetic • Electricity • Magnetizing • Alternating • Demagnetized • Ferromagnets • Transformers • Electromagnets

43 Items: gas • fog • ice • air • mass • core • heat • ions • space • solid • atoms • crust • water • vapor • shape • energy • matter • volume • weight • states • liquid • plasma • mantle • clouds • oxygen • physics • nuclear • gravity • melting • chemist • freezing • definite • chemistry • particles • electrons • physicist • properties • experiment • temperature • evaporation • sublimation • condensation • specialization

20 Items: energy of motion • store chemical energy • building block of matter • measure of thermal energy • transfer of thermal energy • highest energy form of radiation • ability to do work or cause change • transfers electricity and heat well • kinetic energy of atoms and molecules • stored energy due to height or position • energy stored in the bonds of molecules • ...

20 Items: Smallest unit of matter • Group of covalently bonded atoms • Forces between different molecules • Outer electrons involved in bonding • Sharing of electrons between nonmetals • “Sea of electrons” shared among metals • Two or more elements chemically bonded • Positive ion; atom that loses electrons • Negative ion; atom that gains electrons • ...

11 Items: BeO • AlF₃ • LiCl • CrP₂ • Negative atom • Positive atom • Same as the atomic number of an element • Where the protons and neutrons are kept • Change in an atoms mass due to change in neutrons • Change in an atoms charge due to change in electrons • an atom that has an unstable nucleus will emit alpha, positron or beta particles

15 Items: A huge 3D network of atoms or ions. • A huge 3D network of covalently bonded atoms. • Particles with a diameter of approximately 1x10-5m. • Particles with a diameter of approximately 1x10-9m. • Particles with a diameter of approximately 1x10-7 - 2.5x10-6m. • A mixture of two or more elements, where at least one is a metal. • ...

45 Items: gas • mass • heat • pure • bond • state • phase • solid • atoms • matter • volume • liquid • energy • motion • okeefe • density • kinetic • melting • boiling • thermal • element • mixture • science • patterns • physical • chemical • evidence • freezing • pressure • altitude • compound • molecule • particles • elevation • substance • structure • properties • deposition • evaporation • sublimation • homogeneous • flammability • condensation • vaporization • heterogeneous

45 Items: Box • Arc • Tap • PCB • Main • Kick • Gain • Rise • ANSI • Meter • Surge • Scale • Chuck • Elbow • Annex • Atoms • Ground • Metric • Trough • Screws • Offset • Splice • Proton • Charge • Ammeter • Circuit • Service • Conduit • Article • Amperes • Voltage • SubPanel • Imperial • Fastener • Electron • Neutrons • Raintight • Connector • Schematic • Multimeter • Waterproof • Disconnect • Megohmmeter • Transformer • Recepticales

15 Items: charged particle • dissolves a solute • basic unit of matter • mass per unit volume • negatively charged particle • force holding atoms together • amount of matter in an object • result of a chemical reaction • group of atoms bonded together • substance that donates protons • substance that accepts protons • measure of acidity or basicity • pure substance made of one type of atom • ...

5 Items: compound • molecules • weathering • intermolecular • characteristics

9 Items: atom • matter • element • mixture • nucleus • protron • neutron • compound • electron

49 Items: key • pig • sky • day • eric • annie • earth • space • stars • comet • orbit • light • atoms • solar • trees • night • george • cosmos • planet • galaxy • rocket • energy • matter • cosmic • signal • system • danger • secret • portal • garden • freddy • gravity • science • journey • mystery • universe • asteroid • computer • discover • telescope • astronaut • blackhole • satellite • radiation • explosion • adventure • experiment • laboratory • temperature

48 Items: ESM • model • claim • plate • magma • Atoms • system • trench • uplift • sample • energy • change • Carbon • channel • pattern • analyze • tsunami • igneous • erosion • mineral • Product • landform • evidence • sediment • molecule • consumer • resource • Reactant • habitable • biosphere • geosphere • divergent • stability • ecologist • organisms • Ecosystem • atmosphere • convergent • earthquake • subduction • weathering • compaction • population • hydrosphere • sedimentary • ...

53 Items: law • soil • soil • rock • lava • core • decay • water • cycle • plate • magma • atoms • crust • rural • energy • energy • fossil • matter • faults • mantle • theory • method • natural • erosion • science • geology • igneous • volcano • asphalt • dustbowl • minerals • elements • evidence • resources • tectonics • mountains • intrusion • empirical • decomposer • weathering • earthquake • technology • experiment • sedimentary • radiometric • radioactive • prehistoric • engineering • ...

21 Items: A homogenous mixture • The ability to do work • Atoms with the same number of protons • Anything that has mass and takes up space • Two or more atoms that are chemically bonded • The substance that the solute is dissolved in • The amount of matter in an object or substance • This subatomic particle determines the element • ...

50 Items: Open • Fuel • Mass • Ions • Ionic • Emits • Atoms • Yields • Matter • Change • Closed • System • Single • Double • Energy • Enzyme • Oxygen • States • Absorb • Melting • Boiling • Products • Physical • Chemical • Property • Reaction • Equation • Freezing • Substance • Reactants • Synthesis • Catalysts • Inhibitor • Chemistry • Molecules • Compounds • Balancing • Electrons • Exothermic • Activation • Combustion • precipitate • Endothermic • Coefficient • Replacement • Conservation • ...

15 Items: a push or pull • the unit for force • when you push a table • when you pull a chair • tiny partials in atoms • when two magnets pull together • things that can connect to metal • keeping two objects close together • the arrow pointing up on a compass • the arrow facing down on a compass • a magnet that tells you directions • tiny things that are in everything • ...

10 Items: a bond in which electrons are shared equally • when nonmetals share some of all of their valence electrons • a neutral group of atoms held together by one or more covalent bonds • an electrostatic attraction that holds oppositely charged ions together • a bond in which electrons are shared but not shared equally between the atoms • ...

50 Items: Dot • Ionic • Bonds • Polar • Alloy • Atoms • Anode • Table • Double • Single • Triple • Change • Matter • Energy • Period • Groups • Valence • Formula • Crystal • Lattice • Element • Melting • Boiling • Mixture • Cathode • Thermal • Covalent • Diagrams • Chemical • Molecule • Nonpolar • Metallic • Freezing • Solution • Physical • Families • Periodic • Electrons • Subscript • Substance • Condenses • Polyatomic • Electrical • Exothermic • Homogeneous • Temperature • Endothermic • ...

15 Items: NAD • Ncioi • Abtathi • Tsiceeng • Olvatenc • Tulaiopopn • Daptiaotna • Rosommeoch • used to measure voltage • used to measure current • are the basic particles of the chemical elements • is the process by which a liquid turns into a gas • the energy that moves from one place to another in a form that can be described as waves or particles • ...

12 Items: A pure substance made of only one type of atom • Neutral subatomic particles found in the nucleus • A chemical bond formed when atoms share pairs of electrons • The dense center of an atom containing protons and neutrons • Positively charged subatomic particles found in the nucleus • Negatively charged subatomic particles that orbit the nucleus • ...

39 Items: DNA • Atoms • Cells • Tissue • Organs • Lipids • Nucleus • Vacuole • Elements • Organism • Lysosome • Ribosome • Rough-ER • Proteins • Molecules • Organelle • Cell-Wall • Cytoplasm • Nucleolus • Smooth-ER • Centriole • Plant-Cell • Unicellular • Animal-Cell • Chloroplast • Chlorophyll • Mitochondria • Cytoskeleton • Multicellular • Organ-Systems • Bacteria-Cell • Cell-Membrane • Spindle-fibers • Cilia-Flagella • Membrane-bound • Golgi-Apparatus • ...

39 Items: A biological catalyst • A positively charged ion • A negatively charged ion • Group of atoms bonded together • The dense, central core of an atom • The basic unit of a chemical element • Highly reactive elements in Group 17 • An ion composed of two or more atoms • Reaction that releases energy as heat • Ionized state of matter found in stars • ...

60 Items: gas • ice • acid • base • heat • size • stem • atoms • shape • solid • steam • energy • expand • liquid • litmus • luster • matter • phases • solute • volume • blended • boiling • changes • element • melting • mixture • science • solvent • texture • chemical • decrease • dissolve • engineer • freezing • increase • magnetic • material • metallic • molecule • particle • physical • property • property • separate • solution • explosion • inference • substance • homogenous • reversible • scientific • ...

65 Items: RED • SUN • GAS • HOT • DARK • MARS • MOON • STAR • STAR • NASA • DUST • COLD • ATOMS • COMET • ROVER • EARTH • ORBIT • PLUTO • GIANT • VENUS • MATTER • ROCKET • CRATER • GALAXY • METEOR • PLANET • PULSAR • SATURN • URANUS • UVRAYS • GRAVITY • ECLIPSE • GRAVITY • JUPITER • MERCURY • NEPTUNE • NEUTRON • SUNSPOT • APOLO19 • MILKYWAY • ASTEROID • UNIVERSE • DWARFSTAR • BLACKHOLE • LIGHTYEAR • METEORITE • SATELLITE • SUPERNOVA • TELESCOPE • ASTRONAUTS • ATMOSPHERE • SOLARFLARE • WHITEDWARF • SOLARSYSTEM • ...

62 Items: ions • load • heat • atoms • crest • hertz • matter • source • switch • trough • medium • convex • kelvin • protons • voltage • current • ohmslaw • concave • celsius • elements • neutrons • isotopes • molecules • electrons • amplitude • radiation • insulator • atomicmass • conductors • resistance • reflection • absorption • refraction • wavelength • fahrenheit • convection • conduction • electricity • temperature • thermometer • atomicnumber • opencircuits • transmission • ...

63 Items: law • data • mass • sand • silt • clay • loam • logic • humus • atoms • matter • theory • weight • volume • potash • science • density • topsoil • horizon • subsoil • bedrock • aquifer • pedology • nitrogen • prototype • inference • molecules • recycling • nutrients • potassium • saturated • hypothesis • technology • contraints • phosphates • phosphorus • porespaces • watertable • observation • proposition • groundwater • capillarity • controlgroup • decompostion • artesianwell • ...

13 Items: general makeup • how something is arranged • the sum of all living matter on Earth • is made up of many different kinds of atoms and molecules • substances that cannot be separated into simpler substances • substances formed when two or more elements are chemically joined • the layer of gas surrounding a planet that is held in place by gravity • ...

15 Items: a row of chemical elements • the basic building block of matter • a subatomic particle that is found in all atoms • the total number of protons and neutrons in an atom • a subatomic particle with a positive electric charge • a column in the periodic table of the chemical elements • the quantity of matter contained in an atom of an element • ...

64 Items: tin • neon • iron • zinc • gold • ionic • atoms • boron • argon • xenon • radon • oxygen • carbon • helium • sodium • sulfur • cobalt • nickel • copper • groups • silver • bonding • protons • valence • lithium • silicon • calcium • gallium • arsenic • bromine • krypton • periods • mercury • bismuth • uranium • covalent • neutrons • hydrogen • nitrogen • fluorine • aluminum • chlorine • scandium • titanium • vanadium • chromium • selenium • halogens • platinum • antimony • tungsten • chemistry • ...

2 Items: atoms • reaction

33 Items: ion • atom • acid • base • salt • group • proton • period • luster • nucleus • neutron • isotope • ductile • electron • compound • molecule • malleable • ionicbond • polarbond • corrosive • indicator • massnumber • atomicmass • reactivity • atomicnumber • covalentbond • nonpolarbond • periodictable • semiconductor • polyatomicion • chemicalsymbol • neutralization • valenceelectron

10 Items: 6.022·10^23 • The mass in grams of 1 mol of the substance. • A small unit of mass equal to 1.66·10^-24 grams. • Which has more mass, 1 mol of silver or 1 mol of lead? • The number equal to the number of carbon atoms in 12.01g of carbon. • The weighted average of the masses of all the isotopes of an element. • ...

71 Items: salt • acid • msds • gases • cohns • atoms • amino • trace • soaps • water • matter • solids • acidic • rinses • amines • liquids • organic • protons • keratin • protein • peptide • protein • powders • shampoo • physical • chemical • elements • neutrons • compound • alkaline • hydrogen • humidity • sidebond • balanced • bacteria • chlorine • shampoos • porosity • ammonium • solvents • inorganic • electrons • molecules • disulfide • hydroxide • nitrazine • emulsions • ointments • sebaceous • ...

75 Items: Data • Atoms • Botany • Coding • Comets • Energy • Lasers • Plasma • System • Anatomy • Biology • Digital • Geology • Gravity • Neurons • Physics • Planets • Protons • Quantum • Science • Voltage • Systems • Analysis • Bacteria • Calculus • Genetics • Hardware • Hydrogen • Isotopes • Microbes • Nanotech • Neutrons • Robotics • Software • Universe • Velocity • Algorithm • Asteroids • Astronomy • Chemistry • Circuitry • Computing • Magnetism • Mechanics • Molecules • Synthesis • ...

15 Items: a solid collection of minerals • distance from one crest to another • basic particles of the chemical elements • the amount of three-dimensional space that matter occupies. • temperature at which a liquid turns into a solid when cooled. • point temperature at which a liquid turns into a solid when cooled. • ...

75 Items: argue • brace • wreak • trunk • pride • orbit • growl • tribe • frown • drown • crude • atoms • items • stalk • alert • blame • elect • clown • float • slope • plank • cutie • metal • outer • until • chirp • phase • sharp • third • whisk • scarf • acres • belts • decal • heavy • meter • pesky • tease • weave • verge • decoy • bevel • tanks • sauce • raven • patio • nacho • manic • latch • hazel • gauze • fangs • dairy • canoe • bound • comic • force • hound • logic • mound • notch • polka • rough • souls • tours • vowel • audio • curve • gusto • juicy • ...

17 Items: What a substance is when it has a pH of 7. • _______ compounds are compounds that contain carbon. • Simple sugars; links together to form carbohydrates. • Breaks down monomers, separating them by "adding water." • Substances that have an excess of H+ ions; pH less than 7. • Measure used to express how basic or acidic a substance is. • ...

28 Items: Organelle that contains DNA (n) • The smallest unit of matter (a) • The force caused by gravity (w) • Multiple atoms bonded together (m) • Different atoms bonded together (c) • Used to separate soluble solids (c) • Change of state from solid to gas (s) • Type of energy linked to movement (k) • The unit of measurement for force (n) • Change of state from gas to liquid (c) • ...

15 Items: temperature at which a solid melts • Charging an object without touching • temperature at which liquid freezes • type of Matter with fixed composition • cannot be separated by physical means • change from a liquid to a gaseous state • point temperature at which gas condenses • change from a solid state to a liquid state • change from a liquid state to a solid state • ...

15 Items: one part of a whole(one atom) • number of protons and neutrons • how much space the atom takes up • an atom that has a neutral charge • electrons on the outer-most shell • an atom that has a positive charge • an atom that has a negative charge • a symbol that identifies an element • most used model for displaying atoms • easy way to display valence electrons • ...

38 Items: two or more atoms bonded together • atoms with the same number of protons • columns going down the periodic table • rows that go across on the periodic table • A spherical orbital found in all energy levels. • Outer most shell that is occupied by electrons. • Electrons occupy orbitals singly before pairing up. • A substance formed as a result of a chemical reaction. • ...

17 Items: tiny piece of matter • simplest form of matter • building blocks of matter • a young star still forming • how far light travels in a year • the removal of trees from forests • the amount of matter in an object • a force that pulls objects together • a community of living and non-living things • the variety of life in a habitat or ecosystem • ...

12 Items: Electrons in the outermost shell • The counting term used in chemistry • An element with 1 proton in its Nucleus • The name of each row in the periodic table • The name of each column in the periodic table • What happens when a neutral atom gains electrons? • Gold, iron, silver, and copper are all examples of • What type of ions are formed when atoms lose electrons? • ...