Chemical and physical changes test

A ________ change is a change of matter from one form to another without a change in chemical properties.

• Physical

• Chemical

Tags

NGSS.MS-PS1-4

A ________ change is a change that occurs when a substance changes composition by forming one or more new substances.

• Physical

• Chemical

Tags

NGSS.MS-PS1-2

NGSS.MS-PS1-5

Production of heat or light is evidence that a chemical change may have occurred.

• True

• False

Tags

NGSS.MS-PS1-2

Water freezes to form ice

• physical change

• chemical change

Tags

NGSS.MS-PS1-4

What is a physical change?

• Lighting a match

• Baking cookies

• Burning gasoline

• Cutting wood in half

When a substance undergoes a chemical change, its is changed into a different substance with different properties.

• True

• False

Tags

NGSS.MS-PS1-2

NGSS.MS-PS1-5

What are signs of a chemical change. Choose all that apply

• Color change

• Something breaking in half

• Giving off light

• Gas Production

Tags

NGSS.MS-PS1-2

A change in size, shape, or state of matter that does not change into a new kind of matter is a

• product

• chemical change

• physical change

• reactant

Tags

NGSS.MS-PS1-4

When you make a paper airplane from a sheet of paper, which physical property did you change

• shape

• mass

• density

• color

When water changes states from liquid to solid to gas it is because of differences or changes in

• shape

• mixture

• temperature

• reactant

Tags

NGSS.MS-PS1-4