Chemistry Definitions Q1

Question 1

What is Matter?

Answer 1

Matter is anything that has mass and takes up space

Question 2

5

What is the Particle Theory of Matter?

Answer 2

1. All matter is made up of tiny particles.
2. Particles are always moving.
3. Particles are attracted to each other.
4. There are spaces between particles.
5. Particles move faster when heated.

Question 3

What is Melting?

Answer 3

Melting: Solid to Liquid

Question 4

What is Freezing?

Answer 4

Freezing: Liquid to Solid

Question 5

What is Evaporation?

Answer 5

Evaporation: Liquid to Gas

Question 6

What is Condensation?

Answer 6

Condensation: Gas to Liquid

Question 7

What is Sublimation?

Answer 7

Sublimation: Solid to Gas

Question 8

What is Deposition?

Answer 8

Deposition: Gas to Solid