Chapter 3

Question 1

Solid to liquid

Answer 1

Melting

Question 2

Gas to liquid

Answer 2

Condensation

Question 3

Liquid to solid

Answer 3

Freezing

Question 4

Plasma to gas

Answer 4

Recombination

Question 5

Liquid to gas

Answer 5

Vaporization

Question 6

Gas to solid

Answer 6

Deposition

Question 7

Gas to plasma

Answer 7

Ionization

Question 8

Solid to gas

Answer 8

Sublimation

Question 9

What temperature is endothermic

Answer 9

Cold

Question 10

What temperature is exothermic

Answer 10

Hot

Question 11

On a graph what do the diagonal lines represent

Answer 11

Phases or Kinetic Energy

Question 12

On a graph what do the plateaus represent?

Answer 12

Potential energy

Question 13

Separating substance by boiling points

Answer 13

Distillation

Question 14

Separating substance by formation of a solid

Answer 14

Crystallization

Question 15

Separated based on their movement

Answer 15

Chromatography

Question 16

Separates solids from liquids by using a barrier

Answer 16

Filtration

Question 17

A substance that cannot be separated into simpler substances by physical or chemical means

Answer 17

Element

Question 18

A chemical combination of two or more different elements is

Answer 18

Compound

Question 19

Something that can be separated physically and you can see the different parts

Answer 19

Hetero mixture

Question 20

M can be separated physically but you cannot see the different parts

Answer 20

Homo mixture