Chapter 2

Question 1

the physical forms of matter, which include solid liquid, and gas.

Answer 1

States of matter

Question 2

state if matter that has a definite shape and volume

Answer 2

Solid

Question 3

state of matter that only has a definite volume

Answer 3

liquid

Question 4

the force that acts on the surface of a liquid and that tends to minimize the area of the surface

Answer 4

surface tension

Question 5

the resistance of a gas or liquid flow

Answer 5

viscocity

Question 6

a form of matter that has no definite shape or volume

Answer 6

gas

Question 7

a measure of how hot or cold something is

Answer 7

temperature

Question 8

a measure of the size of a body or region in 3D space

Answer 8

volume

Question 9

the amount of force exerted per unit area of a surface

Answer 9

pressure

Question 10

law that states when temperature goes up, the volume of gas will grow

Answer 10

Charles’s Law

Question 11

law that states that the volume of gas is inversely proportional to the pressure of gas when a temperature is constant

Answer 11

Boyle’s Law

Question 12

change of state from a solid to a liquid

Answer 12

melting

Question 13

changing from liquid to gas

Answer 13

evaporation

Question 14

change from a liquid to a vapor

Answer 14

boiling

Question 15

change from a solid to a gas instantly

Answer 15

sublimation