Changes in Matter

Which of the following is NOT a physical change?

• glass breaking
• iron rusting
• ice melting
• sugar dissolving

The energy stored in the bonds between atoms is

• chemical energy
• thermal energy
• electrical energy
• endothermic energy

Tags

NGSS.HS-PS1-4

Combustion is an endothermic change.

• true
• false

A substance that undergoes a physical change is completely changed into another substance.

• True
• False

Tags

NGSS.MS-PS1-4

When water from a puddle evaporates, a physical change has occurred.

• True
• False

Tags

NGSS.MS-PS1-4

Dissolving sugar in water is a chemical change.

• True
• False

A chemical change produces new substances with new and different properties.

• True
• False

Tags

NGSS.MS-PS1-2

Combustion is a physical change.

• True
• False

Tags

NGSS.MS-PS1-5

Matter is destroyed in a chemical change, but not in a physical change.

• True
• False

Tags

NGSS.MS-PS1-5

There is a change in energy in every chemical and physical change.

• True
• False

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4

NGSS.MS-PS3-1

NGSS.MS-PS3-5