mid term test

Question 1

solid

Answer 1

definite shape and volume

Question 2

Liquid

Answer 2

distinct volume. no specific shape

Question 3

gas

Answer 3

no fixed volume or shape. compress & expand

Question 4

Physical properties

Answer 4

• can be measured without changing the identity and composition of the substance. These properties include color, odor, density, melting point, boiling point, and hardness

Question 5

Chemical properties

Answer 5

describe the way a substance may change, or react, to form other substances. These include flammability, the ability to burn in the presence of oxygen