1.
A theory that states all matter is composed of small particles with space between them and are in random motion
2.
The temperature at which a given solid substance melts into a liquid
3.
The specific amount of heat needed to melt a given solid substance/ energy required to melt solid objects into liquid at its melting point
4.
The temperature at which a given liquid substance boils and turns into a gas
5.
The specific amount of heat needed to boil a given liquid substance/ energy required to boil liquid objects into gas at its boiling point
6.
When solid substances turn into gas without becoming liquid
7.
4th state of matter/ purely electrically charged molecules
8.
When an object becomes larger due to a temperature change
9.
The energy an object has due to its motion
10.
Mass per unit volume of a substance
11.
The tendency of an object to float in a fluid
12.
The amount of physical energy exerted on an object
13.
A measure of a fluid’s resistance to flow
14.
Activity involving effort
15.
A device created to perform a specific task
16.
The quality of being efficient
17.
A set of things working together as part of a connected network
18.
The ability to act in a particular way
19.
Energy attributed to motion
20.
Resistance from objects colliding with each other
21.
Force that attracts objects towards it
24.
The tendency of an object to remain at rest or in uniform motion
26.
moving something from its position
30.
- rate of speed in time in a circular motion
