15 Items: the amount of moisture in the air • the weight of the air pushing down on Earth • an instrument used to find relative humidity • an instrument for measuring atmospheric pressure • an instrument used to measure the amount of rainfall • uses the Doppler effect to measure a targets velocity • an instrument used for measuring the direction of the wind • ...

15 Items: Energy • joules • soundenergy • NuclearEnergy • Radiantenergy • kineticenergy • thermalenergy • ChemicalEnergy • potentialenergy • renewableenergy • Mechanicalenergy • Electricalenergy • EnergyEfficiency • energytransformation • LawofConservationofEnergy

15 Items: Ion • Acid • Base • Plasma • pHScale • Polarity • Viscosity • Deposition • Solubility • Sublimation • Kelvinscale • AbsoluteZero • HeatCapacity • HydrogenBond • SurfaceTension

15 Items: när vätska blir gas • när gas blir vätska • när fast form blir vätska • när vätska blir fast form • flöde av elektrisk laddning • minsta delen av ett grundämne • kraft som orsakas av magneter • enhet som lagrar elektrisk energi • ämne som består av olika grundämnen • snabb förändring från vätska till gas • två eller fler atomer bundna tillsammans • ...

14 Items: g-man • toilet • spider • tv-man • tv-woman • camaraman • spickrman • head demon • camerawoman • spickrwoman • titin-tv-man • science-toilet • titin-camaraman • titin-spickrman

10 Items: water • allow • birds • house • guava • books • glass • paint • phone • green

10 Items: drink • candy • roses • spray • masks • cream • grape • crepe • leave • photo

10 Items: Botany • Geology • Ecology • Zoology • Genetics • Astronomy • Radiology • Psychology • Anthropology • Oceanography

10 Items: Botany • Biology • Physics • Geology • Ecology • Zoology • Chemistry • Astronomy • Meteorology • EarthScience

10 Items: Rings • Moons • Titan • Dione • Saturn • Helium • Storms • Cassini • Hydrogen • Shepherd

10 Items: speed • motion • energy • gravity • inertia • machine • position • velocity • Acceleration • displacement

32 Items: art • glue • music • books • paper • study • write • recess • groups • grades • science • writing • grammar • reading • teacher • pencils • crayons • markers • spelling • students • scissors • computer • partners • practice • notebooks • textbooks • character • smartboard • chromebook • classmates • mathematics • interventions

32 Items: Art • Lab • Exam • Lunch • Maths • Music • Drama • Essay • Sports • Report • Grades • Teacher • Student • Uniform • Subject • Science • English • History • Library • Homework • Revision • Assembly • Textbook • Register • Computer • Classroom • Timetable • Detention • Breaktime • Geography • Whiteboard • Presentation

31 Items: god • ages • born • mecca • islam • jihad • Europe • Jewish • qur'an • sunnah • ZamZam • ka'bah • science • Abraham • prophet • ishmael • medicine • learning • Muhammad • teaching • Byzantine • christian • religions • followers • tradition • navigation • technology • Mathematics • scholarship • architecture • christianity

30 Items: See • D.W. • Soda • Hear • Eyes • Ears • Nose • Cake • July • Binky • Touch • Smell • Taste • Mouth • Party • Movie • Arthur • Buster • Senses • Piñata • Tickets • Popcorn • Fingers • Science • Francine • Balloons • Birthday • Streamers • Grandpa-Dave • Grandma-Thora

32 Items: art • farm • cats • dogs • poem • soil • birds • music • horses • crafts • Canada • garden • planet • almanac • animals • mammals • drawing • science • history • language • reptiles • painting • biography • countries • education • geography • videogame • fairytales • amphibians • indigenous • literature • technology

32 Items: 67 • Fun • Stem • Math • Slay • Rain • Bugs • Sand • Queen • Ocean • Beach • Alyssa • Deleon • Plants • Typing • BeKind • Science • Friends • Pennock • Students • Panthers • Fortnite • Teamwork • Technology • Summertime • Positivity • Engineering • Experiments • Electricity • SeaCreatures • Presentations • AnimalCrossing

34 Items: Way • kaha • tika • maia • team • music • maths • dance • drama • field • mohio • school • houses • future • college • English • science • history • canteen • classes • credits • uniform • coaches • success • Flaxmere • students • teachers • physical • Flaxmere • learning • education • mindfulness • achievement • performance

33 Items: FDA • TPP • COST • CHAIN • AUDIT • STUDY • SUPPLY • SAFETY • TARGET • QUALITY • SCIENCE • SPONSOR • ADVERSE • SUBJECT • PATIENT • PROJECT • TUSKEGEE • RESEARCH • EFFICACY • DISCOVERY • AUTHORITY • REGULATORY • COMMERCIAL • INDICATION • INNOVATION • INSPECTION • COMPLIANCE • DEVELOPMENT • THALIDOMIDE • PRESCRIPTION • INVESTIGATOR • MANUFACTURING • AUTHORIZATION

32 Items: sad • via • mum • dad • dog • jack • will • play • camp • book • best • book • ever • Funny • miles • henry • movie • August • summer • crying • science • Tushman • jealous • friends • fighting • bullying • boyfriend • screaming • upstander • unexpectant • interesting • heartwarming

33 Items: Law • One • Free • Good • Heart • Deity • Built • People • Father • Divine • Willing • Science • Unknown • Harmony • Liberty • Message • Commands • Platform • Wondrous • Constant • Desireth • Almighty • Covenant • Pleasure • Undefiled • Liberator • Offspring • Understand • Understood • Abnegation • Countenance • Consciousness • Individualizes

33 Items: PEAR • TOMB • SNAIL • PANDA • HIPPO • FLOUR • FIRST • THIRD • MATHS • CHINA • HELMET • CRISPS • BUTTER • SECOND • MEXICO • BRAZIL • GORILLA • HELPING • MUMMIES • PYRAMID • ENGLISH • SCIENCE • HISTORY • ELEPHANT • TORTOISE • CARRYING • SLEEPING • PAVEMENT • SEATBELT • BANDAGES • TREASURE • MALAYSIA • HANDLEBARS

33 Items: yoo • ford • west • cobb • math • kiper • ramey • texas • young • scott • stars • garcia • lawson • hudson • frisco • lebron • doncic • manuel • corbett • cowboys • history • reading • science • phillips • vanzandt • cyclones • lonestar • wakeland • richards • prescott • mavericks • rondinelli • fleckenstein

10 Items: Bins • Ozone • Carbon • Dioxide • Erosion • Compost • Monoxide • Littering • Recycling • Deforestation

10 Items: Brain • Neuron • Impulse • Mitosis • Response • Stimulus • Interphase • Replication • Chromosomes • Fermentation

10 Items: consumers • producers • mutualism • biosphere • parasitism • atmosphere • competition • lithosphere • hydrosphere • commensalism

10 Items: zebra • hippo • light • plant • gnome • duvet • shelf • brush • trash • shirt

10 Items: pitch • stigma • magnetic • pollution • satellite • digestion • particles • stationary • adaptation • condensation

10 Items: Low • Sun • Pull • Tide • High • Moon • Force • Earth • Stars • Eclipse

10 Items: Spay • AVMA • breed • neuter • canine • feline • dorsal • diseases • skeleton • AnimalsScience

10 Items: Spay • AVMA • breed • neuter • canine • feline • dorsal • diseases • skeleton • AnimalsScience

10 Items: Atom • Cell • Force • Energy • Planet • Oxygen • Matter • Gravity • Molecule • Electron

10 Items: Protons • Nucleus • Natural • Tectonic • Neutrons • Divergent • Transform • Electrons • Synthetic • Convergent

33 Items: math • acid • base • gene • exams • ouisi • sleep • sport • winter • health • coffee • english • classes • licence • science • project • student • physics • friends • genetics • vacation • semester • computer • chemistry • chocolate • professor • classroom • chromosome • university • environment • communication • concentration • stoichiometry

33 Items: speed • power • force • system • flight • impact • missile • nuclear • science • tactics • guidance • accuracy • research • security • strategy • armsrace • explosive • precision • aerospace • successful • innovation • trajectory • engineering • development • destruction • rocketlaunch • rangewarhead • ballistictest • weaponrydefense • experimentation • intercontinental • unitedstates1957 • militarytechnology

33 Items: power • force • policy • leader • science • defense • tactics • coldwar • prolife • control • research • military • strategy • armsrace • tensions • security • explosive • interests • diplomacy • technology • innovation • deterrence • regulation • testedfirst • engineering • development • destruction • negotiation • hydrogenbomb • peacekeeping • nuclearweaponry • experimentation • unitedstates1952

33 Items: eid • nuh • musa • didar • bayat • islam • poets • idols • wrath • imamat • nikkah • parade • sports • ismail • shrine • navroz • science • ibrahim • pharoah • worship • miracle • treasure • patterns • prophets • guidance • festival • messenger • sacrifice • calligraphy • instruments • unbelievers • celebration • architecture

34 Items: pen • field • court • paper • lunch • pencil • tables • chairs • sports • chairs • copier • drills • binders • markers • english • science • history • website • students • teachers • computer • backpack • homework • principal • custodian • cafeteria • lunchroom • gymnasium • electives • breakfast • auditorium • classrooms • assignments • mathematics

32 Items: ART • BAND • ALEKS • EAGER • GOALS • GRADES • SCHOOL • JUNIOR • SENIOR • CHANGE • BIOLOGY • ALGEBRA • ENGLISH • READING • SPANISH • SCIENCE • ATTITUDE • GEOMETRY • RECOVERY • ACADEMIC • FRESHMAN • SOPHMORE • INTEGRITY • DIVERSITY • COUNSELOR • ATTENDANCE • DEDICATION • CONSISTENT • POSITIVITY • OPPORTUNITY • PERSONALITY • PERSERVERANCE

35 Items: DNA • RNA • PSL • HPLC • Case • Care • Gene • Assay • Order • Pools • Sales • Probe • Oligo • Quote • Tokyo • Seoul • Leuven • Sydney • Pricing • Inquiry • Reagent • Inquiry • Reagent • Advisor • Science • Boulder • Ultramer • Customer • Discount • Shanghai • Synthesis • Singapore • Specialist • Coralville • Modification

33 Items: Art • Pen • Glue • Oral • Task • Break • Drama • Music • Ruler • Eraser • Marker • Outing • Pencil • Biology • Crayons • English • History • Lessons • Physics • Science • Stapler • Homework • Notebook • Scissors • Students • Teachers • Chemistry • Geography • Sharpener • Assignment • Technology • Highlighter • Mathematics

33 Items: READ • FEMA • STUDY • NOTES • TRACK • CIPHER • DEDUCE • ROUTINE • LIBRARY • SCIENCE • BIOLOGY • ALGEBRA • ENGLISH • SPANISH • READING • FACULTY • SCHEDULE • STUDENTS • FOOTBALL • BASEBALL • SOFTBALL • ACADEMICS • DICTATION • DETENTION • ATHLETICS • CHEMESTRY • ECONOMICS • COMPUTERS • PSYCHOLOGY • BASKETBALL • ENVIRONMENT • CONCENTRATION • ADMINISTRATION

33 Items: lux • path • team • quiz • swap • data • light • brain • group • model • norms • absorb • mirror • reflect • student • teacher • refract • science • partner • analyze • transmit • question • wondering • measuring • experiment • reflection • phenomenon • discussion • transparent • observation • collaboration • participation • investigation

33 Items: hat • map • rope • deer • pond • stars • water • forest • nature • garden • raptor • biotic • aquifer • zipline • science • planets • archery • prairie • abiotic • teamwork • aquatics • budspray • backpack • telescope • grassland • sunscreen • challenge • microscope • wilderness • pollinator • adaptations • environment • civilization

30 Items: DIY • FUN • CITV • ARTS • MAKE • MAKE • TIPS • GLUE • NAOMI • PARTY • PAPER • STICK • CRAFTS • FEARNE • COTTON • MINUTE • BOTTLE • CREATE • STEPHEN • MULHERN • FIZZICS • CRYPTIC • SCIENCE • MAKEOVER • SCISSORS • WILKINSON • HOUSEHOLD • FINGERTIPS • MANIPULATE • FOUNDATION

30 Items: rat • CDC • DNA • ear • SAR • call • text • phone • mouse • limit • sleep • machla • glioma • proven • length • debate • caution • studies • science • speaker • pockets • headset • harmless • question • dizziness • radiation • Headaches • dangerous • migraines • reception

33 Items: math • DOJO • Scott • Lyons • tests • lunch • class • fifth • Howard • Bilton • grades • recess • groups • school • Knowles • reading • science • friends • pencils • learning • SchoolID • HighHills • notebooks • Elementary • classmates • chromebook • FieldTrips • RelatedArts • powerschool • assessments • Celebrations • SocialStudies • StationRotations

35 Items: CJ • Evy • fun • Gabe • Beau • Ault • Sehl • Ison • math • third • Gunny • Bryce • Athen • Jaden • Kailyn • summer • Julian • Nevaeh • Jayden • Ashlyn • Stumpf • Carter • Vienna • Merina • Jaxson • Hunter • Selorm • Skylar • Vanessa • Royalty • paisley • science • reading • Elleonna • Emmanuel

10 Items: java • input • emoji • bitmap • analog • chipset • offline • website • malware • zonefile

10 Items: frogs • fluff • rocks • fairy • bread • sharp • tower • cards • skirt • ghost

11 Items: taxonomy • autotroph • eukaryote • prokaryote • unicellular • heterotroph • reproduction • reproduction • nomenclature • multicellular • Classification

10 Items: sky • sun • fog • air • mud • rock • cool • drip • fast • slow

10 Items: Physics • Biology • Geology • Ecology • Genetics • Chemistry • Astronomy • Meteorology • Oceanography • Nanotechnology

10 Items: Tube • Flask • Scale • Beaker • Burner • Magnet • Pipette • Goggles • Microscope • Thermometer

10 Items: mitosis • meiosis • gametes • budding • fission • celldivision • fertilization • fragmentation • sexualreproduction • asexualreproduction

10 Items: blue • green • black • white • point • convex • retina • cornea • concave • refraction

10 Items: Hot • Ocean • Tropic • Travel • Summer • Picnics • Lemonade • Sunshine • Campfires • SunlitShores

10 Items: Die • Biotic • Factor • Abiotic • Habitat • Animals • Organism • Community • Reproduce • Ecosystem

10 Items: atoms • metals • elements • conduction • filtration • insulators • conductors • distillation • periodictable • chromatography

10 Items: hard • magnetic • flexible • absorbent • permeable • flammable • reflective • insulating • translucent • transparent

10 Items: FIBRE • PLANTS • OMNIVORE • FEATHERS • HERBIVORE • CARNIVORE • MATERIALS • PETROLEUM • SYNTHETIC • WATERPROOF

10 Items: Central • Bonding • Profile • Gateway • Scanning • Callback • Debugging • Peripheral • Advertising • Characteristic

33 Items: PE • Art • drum • harp • tuba • math • cello • flute • piano • lunch • snack • drama • music • guitar • violin • brunch • dinner • supper • cymbals • trumpet • ukulele • English • history • science • Bagpipes • recorder • harmonica • saxophone • xylophone • Breakfast • geography • languages • tambourine

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

29 Items: DC • drew • june • april • blood • medal • Cross • degree • mcgill • plasma • War II • doctor • canada • charles • richard • african • science • amherst • college • surgery • american • invented • graduate • doctorate • professor • springarn • university • transfusion • accomplishments

32 Items: pet • phD • chef • diaz • ceva • chin • vegan • books • cohen • andal • travel • alumni • parent • movies • sports • thomas • compas • julien • chaney • cruise • science • veteran • stylist • vincent • mustang • Floridan • gardener • grandparent • millennials • generationX • babyboomers • left-handed

34 Items: Day • New • Day • eve • dog • cat • cow • hot • math • road • ride • Years • horse • house • lemon • money • prize • pizza • candy • Isaiah • cherry • crumbs • blocks • science • reading • writing • cookies • homework • elephant • presents • Christmas • chocolate • strawberry • multiplication

33 Items: ACE • Luke • Owen • RAFO • Math • Twyla • Ariel • Avery • Caleb • PACES • study • learn • Olivia • Ashton • Ivanna • Amelia • Emmitt • Sophia • Jackson • Addyson • Ellyana • Gabriel • Maxwell • monitor • Science • English • Ebenezer • supervisor • Friendship • WordBuilding • SocialStudies • CreativeWriting • openingexercises

33 Items: Team • Math • Abdul • Myles • Ivana • Rolfe • Ashten • Babies • Mohita • Adithi • Akshaj • Chisom • Family • Ganeev • SirRah • Taylor • Vihaan • Lauren • Amrutha • Nabihah • Riyansh • Lishaan • Shanaya • Science • Brandon • Mokshith • Hemashri • Questions • Shanmukha • GroovyBaby • Khushaansh • Vedanshika • BoomerSooner

10 Items: java • input • emoji • bitmap • analog • chipset • offline • website • malware • zonefile

10 Items: TI • LCD • P2P • SAN • Java • Webmail • Freeware • Affiliate • Autocomplete • Overclocking

10 Items: botany • biology • physics • chemistry • geography • sociology • astronomy • psychology • mathematics • anthropology

10 Items: shell • solar • paper • pearl • jewel • rings • fires • sheep • trees • seeds

10 Items: Energy • System • Change • Thermal • Average • Molecule • Collision • Stability • Temperature • Equilibrium

10 Items: DNA • Atoms • Cells • Elements • Neutrons • Chemistry • Particles • Adaptation • Organelles • Fossilization

10 Items: Wave • Sound • Energy • Opaque • Amplitude • Reflection • Transparent • Transduction • Kinetic-energy • Transformation

10 Items: thinking about the environments with economics • values not included in price of goods or services • the amount of a product offered for sale at a given price • a set of plans to solve problems and help decision makers • plans for the interactions with humans and the environment • economies are unsustainable if resources aren't used carefully • ...

10 Items: pure • solute • impure • liquids • solvent • solution • mixtures • compounds • temperature • meltingpoint

10 Items: Song • Lyric • Focus • Think • Music • Memory • Silence • Attention • Performance • Instrumental

10 Items: genes • traits • genotype • dominant • genetics • phenotype • recessive • homozygous • environment • heterozygous

10 Items: MRI • Brain • Nerves • Neurons • Vertebrae • Cerebellum • Spinalcord • Peripheral • Neurologist • Nervoussystem

14 Items: air • ear • wood • sound • music • noise • pitch • waves • metal • brain • listen • vibrate • membrane • particles

14 Items: trust • romance • fallfor • daydream • attraction • attachment • heartbreak • commitment • connection • infatuation • intoxicating • relationship • rosecoloured • rollercoaster

15 Items: web • niche • chain • hooves • innate • biotic • abiotic • acquired • function • inherited • structure • camouflage • adaptation • decomposer • characteristic

25 Items: bean • corn • kiwi • peas • fruit • apple • grape • onion • mango • orange • squash • tomato • carrot • cherry • radish • celery • banana • potato • broccoli • cucumber • eggplant • vegetable • pineapple • watermelon • strawberry

29 Items: Mr • Ted • MYO • cell • stem • cell • Earl • Dean • Hyde • cycle • Welch • school • pigment • stomata • mitosis • Antonio • Spencer • autotroph • Matsumura • interphase • chromosome • heterotroph • chlorophyll • respiration • replication • cytokinesis • fermentation • photosynthesis • differentiation

50 Items: body • cell • ribs • skull • bones • femur • heart • joint • veins • smooth • fibula • muscle • tendon • coccyx • tissue • lumbar • sacrum • meiosis • enzymes • sternum • cardiac • mitosis • tarsals • carpals • patella • keratin • anaphase • dendrite • squamous • thoracic • clavicle • prophase • collagen • columnar • ligament • capillary • epymisium • metaphase • statified • sacromere • mandibular • hemoglobin • myofibrils • connective • cytokinesis • metacarpals • metatarsals • ...

46 Items: iron • bats • rice • fruit • veins • liver • sloth • flora • image • genus • plaque • annual • radial • botany • nervous • habitat • felines • emotion • rodents • extinct • blubber • species • omnivore • mutation • primates • compound • lawnview • peafamily • ruminants • placental • endocrine • dependent • oviparous • sirenians • ventricles • vertebrate • marsupials • lagomorphs • speciation • germination • echolocation • endoskeleton • malnutrition • insectivores • ...

20 Items: we live on one • light bounces off it • a rock covered in ice • the galaxy we live on • people who go to space • also called ursa major • also called ursa minor • the study of the planets • a rock floating in space • also called the big dipper • stars arranged in a pattern • also called a shooting star • also called the little dipper • a lot of solar systems together • ...

30 Items: data • help • space • earth • record • matter • energy • living • biology • geology • results • zoology • variable • discover • computer • interpret • scientist • questions • persevere • equipment • cooperate • brainstorm • entomology • experiment • laboratory • prediction • investigate • conclusions • observations • interconnected

42 Items: To dry out. • Slow sinking. • A forest of mangrove trees. • Being out of air and submerged. • Water of intermediate salinity. • A gas-filled bladder in seaweeds. • Animals that burrow in the substrate. • A current that is generated by tides. • Being out of water and exposed to air. • The intensity of the impact of a wave. • A fleshy plant that accumulates water. • ...

20 Items: Core • Crust • Magma • Orbit • Comet • Solar • Lunar • Meteor • Aurora • Volcano • Erosion • Seismic • Equinox • Sediment • Solstice • Exosphere • Deposition • Lithosphere • Asthenosphere • Gravitational

50 Items: Iris • Bird • Fish • Vein • Heat • Seed • Pinna • Orbit • Humus • Sound • Light • Sclera • Mammal • Midrib • Energy • Reptile • Stomata • Taproot • Annelid • Solvent • Science • Stomach • Earcanal • Rotation • Fullmoon • Arachnid • Solution • Amphibian • Magnetism • Arthropod • Foodchain • Digestion • Vertebrate • Crustacean • Environment • Dicotyledon • Electricity • Invertebrate • Conservation • Metamorphous • Auditorynerve • Monocotyledon • Waxinggibbous • Simplemachine • ...

39 Items: Ava • Abby • Cali • Liam • Halo • Kian • Alice • Lucas • Bryce • Angad • Shyla • Karam • Fiona • Ynigo • Chase • Layla • Sabine • Julian • Jayden • Hadley • Olivia • Boston • Graham • Karlei • Sophia • Colton • Briella • Presley • Roddick • Atticus • Madison • Bentley • Daellan • Aaliyah • Benjamin • Isabella • Brooklyn • Kristine • Gabriella

53 Items: Vein • Crop • Axon • Pons • Organ • Bones • Aorta • Mouth • Cecum • Rumen • Joints • Marrow • Smooth • Atrium • Artery • Plasma • Omasum • Cloaca • Anatomy • Mammals • Nervous • Tendons • Cardiac • Stomach • Meniges • Organism • Skeletal • Muscular • Skeletal • Ruminant • Abomasum • Efferent • Afferent • Midbrain • Digestive • Cartilage • Ligaments • Ventricle • Platelets • Esophagus • Reticulum • Dendrites • Olfactory • Physiology • Cerebellum • Circulatory • Respiratory • Monogastric • ...

35 Items: cell • host • virus • fungi • xylem • organ • stoma • genus • tissue • phloem • phylum • domain • protist • vaccine • kingdom • species • vacuole • organism • taxonomy • parasite • bacteria • vascular • autotroph • evolution • resistant • ectotherm • endotherm • eukaryote • vertebrate • adaptation • homeostasis • heterotroph • chloroplast • invertebrate • classification

86 Items: atom • cell • data • fact • laws • mass • phase • scale • weigh • beaker • botany • energy • funnel • fossil • funnel • matter • method • motion • retort • theory • volume • biology • burette • climate • control • cuvette • element • geology • gravity • measure • mineral • observe • physics • pipette • quantum • science • weather • zoology • chemical • genetics • molecule • organism • particle • research • testtube • variable • astronomy • chemistry • evolution • glassware • magnetism • Petridish • ...

27 Items: ribs • soil • core • ulna • clay • bones • femur • skull • spine • rocks • tibia • magma • chalk • dairy • fruit • decay • muscle • fibula • fossil • mantle • stretch • bedrock • protein • skeleton • contract • vitamins • minerals

32 Items: hat • wave • snow • cold • blue • fire • light • sound • color • pitch • scarf • volume • energy • absorb • lights • gloves • shovel • vibrate • rainbow • reflect • refract • January • mittens • transmit • December • February • sledding • frequency • amplitude • snowflake • brightness • hotchoclate

28 Items: ion • atom • acid • base • salt • shell • group • proton • period • stable • alkali • element • nucleus • neutron • neutral • electron • phschale • chemistry • ionicbond • indicator • atomicmass • atomicnumber • covalentbond • chemicalsymbol • exothermicreaction • particleaccelerator • endothermicreaction • periodictableoftheelements