Physical or Chemical Change

An ice cube melting

• Physical change

• Chemical change

Tags

NGSS.MS-PS1-2

When two substances combine to form a solid.

• Mixture

• Precipitate

• Compound

• Solution

Tags

NGSS.MS-PS1-2

A rusty nail

• Physical change

• Chemical change

Tags

NGSS.MS-PS1-2

NGSS.MS-PS1-5

Leaves changing colors in the fall

• Physical change

• Chemical change

Popped popcorn

• Physical change

• Chemical change

Tags

NGSS.MS-PS1-2

NGSS.MS-PS1-4

A reaction that releases energy (can be in the form of heat or light).

• Exothermic reaction

• Endothermic reaction

Tags

NGSS.HS-PS1-4

A reaction that absorbs energy (heat).

• Exothermic reaction

• Endothermic reaction

Tags

NGSS.MS-PS1-4

What kind of change produces a new substance?

• Physical change

• Phase change

• Chemical change

• Change in state of matter

Tags

NGSS.MS-PS1-2

NGSS.MS-PS1-5

Which phase of matter has the greatest amount of energy, no definite volume, and no definite shape?

• Gas

• Solid

• Liquid

• None of the above

Tags

NGSS.MS-PS1-4

Which of the following is NOT an example of a physical property?

• Texture

• Density

• Boiling point

• Flammability

Tags

NGSS.MS-PS1-4