Physical Change

Why is this a physical change?

• it makes a mess

• same gas before and after

• it changes form

• it's not, it's a chemical change

Tags

NGSS.MS-PS1-2

Substances that change in appearance but not in composition are an example of a ___ change.

• chemical

• physical

Water vapor ____ into liquid water when temperatures drop below 100 C. Think of your cup of sweet tea at the family reunion.

• condenses

• solidifies

• freezes

Tags

NGSS.MS-PS1-4

If you put your skittle candy on a plate with water the color will come off. What type of change is this?

• chemical

• physical

Temperature changes can cause a ____ change.

• chemical

• physical

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4

TRUE OR FALSE :

Physical change happens if a material change its appearance without changing its composition.

• TRUE

• FALSE

TRUE OR FALSE:

evaporation, condensation, sublimation and melting are physical changes.

• FALSE

• TRUE

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4

NGSS.MS-PS3-5

TRUE OR FALSE:

Cutting and folding a paper is an example of physical change.

• TRUE

• FALSE

Which is NOT an example of physical change?

• change in size

• change in shape

• change in state or phase

• change in taste and color

Matter can undergo changes in its state.

• FALSE

• TRUE

Tags

NGSS.MS-PS1-4