Quiz #1 Science

Anything that takes up space.

• melting point

• matter

• mixture

A law that states that matter cannot be made or destroyed; however, matter can change into a new form.

• matter

• chemical changes

• conservation of matter

The temperature at which matter is changed from a liquid to a solid.

• freezing point

• melting point

• boiling point

A combination of two or more different substances in which the substances keep their identities.

• matter

• mixture

• solution

A mixture that has the same composition throughout because all its parts are mixed evenly.

• solution

• matter

• mixture

A change in which the shape or form of the substances change, but the substance still has the same chemical makeup.

• physical properties

• mixture

• physical change

Anything that you can observe about an object by using one or more of your senses.

• physical properties

• physical change

• chemical changes

Change in one or more substance, caused by a reaction, that forms new and different substances.

• conservation of matter

• chemical changes

• boling point

The point al which matter changes from a liquid to a gas.

• melting point

• freezing point

• boiling point

Changes in matter:

From liquid to solid.

• condensation

• evaporation

• melting

• freezing