Chemical Changes

Chemical changes produce new substances.

• True

• False

Tags

NGSS.MS-PS1-2

NGSS.MS-PS1-5

Baking bread is not a chemical change.

• True

• False

Tags

NGSS.MS-PS1-2

NGSS.MS-PS1-5

The propertiesof the substance remain the same after the change.

• true

• false

Tags

NGSS.MS-PS1-2

Burning wood to charcoal is a chemical change.

• true

• false

Tags

NGSS.MS-PS1-2

NGSS.MS-PS1-5

Chemical change cause the color of some substances to change.

• true

• false

Tags

NGSS.MS-PS1-2

A foul-smelling change takes place in chemical change.

• true

• false

Chopping woods forms a chemical change.

• true

• false

Roasting chicken is chemical change.

• true

• false

Tags

NGSS.MS-PS1-2

NGSS.MS-PS1-5

How to prevent rusting of steel scissors?

• wipe it with some oil

• wash it all the time

• put it in an open space

which one is chemical change?

• cutting an apple

• apple turning brown

• washing the apple

Tags

NGSS.MS-PS1-2

NGSS.MS-PS1-5