PS Ch.2 Section 1 and 2 Review for Quiz

Salt water is a pure substance.

• True

• False

Mud is a mixture.

• True

• False

Air is a mixture.

• True

• False

How many carbon atoms are in 3C₁₂H₂₂O₁₁?

• 12

• 36

• 45

• none of the choices

Tags

NGSS.MS-PS1-1

Carbon monoxide (CO) is a mixture.

• True

• False

Iron is a pure substance.

• True

• False

What is anything that has mass and takes up space?

• volume

• chemistry

• matter

• none of the choices

Tags

NGSS.MS-PS1-4

NGSS.MS-PS1-5

The ability of something to catch on fire is a chemical property.

• True

• False

The color of something is a chemical property.

• True

• False

An object having luster is a physical property.

• True

• False