changes

Chemical change

• food spoiling

• origami

• water boiling

• cutting the lawn

Tags

NGSS.MS-PS1-2

NGSS.MS-PS1-5

Which is a clue of a physical change?

• change in temperature

• sound is produced

• change in state of matter

  (solid, liquid, gas)

• change in color

Tags

NGSS.MS-PS1-4

Which is NOT an example of a chemical change?

• Digesting food

• Metal rusting

• Tearing paper

• Roasting marshmellows

Tags

NGSS.MS-PS1-2

NGSS.MS-PS1-5

Produces odor

• clue of physical change

• clue of chemical change

• example of physical change

• example of chemical change

Tags

NGSS.MS-PS1-2

Physical change

• change in size

• change in shape

• change in state of matter

  (solid, liquid, gas)

• no new substance is formed

Tags

NGSS.MS-PS1-4

Which clues tell of a chemical change?

• can be undone (reversed)

• can't be undone

  (reversed)

• produces sound

• change in state of matter

Tags

NGSS.MS-PS1-2

NGSS.MS-PS1-5

Which is NOT an example of a physical change?

• digesting food

• chopping wood

• glass breaking

• water (liquid) turning to ice(solid)

Tags

NGSS.MS-PS1-4

Click all examples of a physical change.

• ice melting

• slicing bread

• folding paper

• egg growing mold

Which is NOT a clue of a chemical change?

• change in shape

• change in temperature

• new substance is formed

• produces light

Tags

NGSS.MS-PS1-2

Which is NOT a clue of a physical change?

• change in state of matter

• change in shape

• can be reversed (undone)

• produces sound