Physical Changes

Is cutting an apple into slices an example of a physical change or a chemical change?

• Physical Change

• Chemical Change

Tags

NGSS.MS-PS1-2

When matter changes state, does the weight change?

• Yes, it gets lighter

• Yes, it gets heavier

• No, it does not change!

Tags

NGSS.MS-PS1-4

NGSS.MS-PS1-5

When matter goes from liquid to solid, that's called...

• Freezing

• Melting

• Evaporation

• Condensation

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4

When matter goes from solid to a liquid, that's called...

• Freezing

• Melting

• Evaporation

• Condensation

Tags

NGSS.MS-PS1-4

Is Gatorade powder dissolving in water physical or chemical change?

• Physical 

• Chemical

What happens when my glass of water is sitting in the sun and disappears into a gas?

• evaporation

• burning

• melting

• freezing

Tags

NGSS.MS-ESS2-4

NGSS.MS-PS1-4

Luis set a glass of ice water outside in the sunshine on a warm day. When he looked at the glass 10 minutes later, the contents had changed. Which kind of change took place?

• freezing

• conduction

• chemical change

• physical change

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4

Which kind of change alters the form of an object without changing it chemical make up?

• chemical change

• sudden change

• slow change

• physical change

Tags

NGSS.MS-PS1-4

What is happening to the particles as water reaches its boiling point?

• nothing

• the particle slow do down and move closer together

• the particles speed up and move away from each other

• the particle join together and create a new material with a different chemical make up.

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4

Gallium spoon melting is a physical change because a puddle of _____ metal is left afterwards.

• iron

• steel

• aluminum

• gallium

Tags

NGSS.MS-PS1-2

NGSS.MS-PS1-4