Matter Changes CHECK

What happens to a balloon in the cold as an example of a change in matter?

• It inflates

• It deflates

• It changes color

• It stays the same

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-5

Which of the following is an example of a chemical change in matter?

• A snowball melting

• A balloon deflating

• A log turning black as it burns

• Leaves changing color in autumn

Tags

NGSS.MS-PS1-2

NGSS.MS-PS1-5

What type of change is leaves changing color in autumn?

• Physical change

• Chemical change

• No change

• Biological change

Tags

NGSS.MS-LS1-6

NGSS.MS-LS2-3

What is the term for a substance made of only one type of atom?

• Molecule

• Element

• Compound

• Mixture

Why are crushing, ripping, mixing, or cutting considered physical changes?

• Because they create new substances

• Because the molecules making up the material are not altered

• Because they involve a change in temperature

• Because they are irreversible

What type of change is dissolving considered to be?

• Chemical change

• Physical change

• Biological change

• Nuclear change

What is the result when a solute dissolves in a solvent?

• A new element is formed

• A solution is formed

• A chemical reaction occurs

• The solute becomes a gas

Is the change from liquid water to ice reversible?

• Yes, it is easily reversible

• No, it is not reversible

• Yes, but only under high pressure

• No, it requires a chemical reaction

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4

NGSS.MS-PS3-5

What is the main reason freezing is considered a physical change?

• It involves a change in temperature

• It involves a change in state

• It does not change the composition of the molecules

• It produces a new substance

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4

What is a chemical change?

• When the molecules of a substance become rearranged

• When the molecules of a substance stay the same

• When the substance changes its state from solid to liquid

• When the substance changes its color

Tags

NGSS.MS-PS1-2

NGSS.MS-PS1-5