Unit 13 Lesson 1 Flashcards
1
Q
Matter
A
Anything that has mass and volume
Cannot be created or destroyed but it can change form
2
Q
Mass
A
The amount of matter in something
3
Q
Volume
A
The amount of space something takes up
4
Q
Temperature 🌡️
A
A measure of the energy of motion of the particles in matter which we feel as how hot 🥵 or cold 🥶 something is.
5
Q
Density
A
Found by dividing the mass of an object by its volume. (Mass/Volume)
6
Q
Liquid 💦
A
A substance that has a definite volume but does not have a definite shape
7
Q
Gas
A
A substance that does not have a definite shape or volume
8
Q
Solid
A
A substance with a definite shape and volume
9
Q
Melting
A
When a solid changes to a liquid
10
Q
Evaporation and boiling
A
Change liquids to gas
11
Q
Condensation
A
Changes a gas to a liquid
