Physical/Chemical Changes

A change that does NOT create a NEW substance

• chemical

• physical

Tags

NGSS.MS-PS1-4

A change that DOES create a NEW substance

• physical

• chemical

Tags

NGSS.MS-PS1-2

NGSS.MS-PS1-5

When going through a PHYSICAL change the chemical makeup...

• is altered/changed

• stays the same

When going through a CHEMICAL change the chemical makeup....

• is altered/changed

• stays the same

Tags

NGSS.MS-PS1-2

NGSS.MS-PS1-5

A PHYSICAL change usually is

• reversible

• irreversible

A CHEMICAL change usually is

• reversible

• irreversible

The type of change that results in new properties emerging is a

• physical change

• chemical change

Tags

NGSS.MS-PS1-2

NGSS.MS-PS1-5

Select all example of a PHYSICAL change

• ice melting into water

• burning wood

• folding paper

• sugar dissolving in water

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4

Select all examples of a CHEMICAL change

• baking a cake

• fireworks exploding

• bending a wire

• milk turning sour

Tags

NGSS.MS-PS1-2

NGSS.MS-PS1-5

Color change, gas/bubble formation, light/sound being produced, and odor change are all signs of what type of change?

• physical

• chemical

Tags

NGSS.MS-PS1-2