Matter

The ability of matter to dissolve in a liquid is called ________.

• reflectivity

• solubility

• conductivity

A _________ property is a characteristic that can be observed and measured without changing the material.

• physical

• chemical

The ability to burn is an example of a physical property

• True

• False

What would happen to the weight of an ice cube if it melted>

• it would weigh a little more

• it would weigh a lot less

• it would weigh the same

• it would weigh a lot more

The particles that make up gases are ___________.

• very close together

• very far apart

The process of changing from a liquid to a gas

• condensation

• evaporation

• freezing

• melting

The process of changing from a solid to a liquid

• condensation

• evaporation

• freezing

• melting

Which of the following is evidence that a chemical reaction has occurred?

• an odor

• a change in color

• the formation of gas bubbles

• all of the above

_______ is a physical property that describes how light reflects off of an object.

• solubility

• conductivity

• reflectivity

The amount of space an object takes up is its ___________

• matter

• mass

• volume

• property