Matter

Phase change from liquid to gas is called:

• Freezing

• Condensation

• Vaporization

• Sublimation

Phase change from solid to gas is called:

• Freezing

• Condensation

• Vaporization

• Sublimation

Phase change from liquid to solid is called:

• Melting

• Freezing

• Deposition

• Condensation

Phase change from gas to liquid is called:

• Melting

• Freezing

• Deposition

• Condensation

What is happening when my ice cream changes from a solid to a liquid?

• freezing

• melting

• burning

• evaporation

[check all that apply] Pure substances include:

• Elements

• Homogeneous Mixtures

• Compounds

• Heterogeneous Mixtures

An element is?

• Chemically combined

• Pure substances that can be broken down

• Pure substances that cannot be broken down into simpler substances

• One or more elements chemically combined.

The properties of a compound are different from the elements that make them up.

• True

• False

Oxygen is a

• Element

• Compound

Water (H₂O) is a

• Element

• Compound