"Physical Properties of Matter" Flashcard (P2.3)

Front

Boiling Point

Back

Temperature when a substance turns from a liquid into a gas.

Front

Melting Point

Back

Temperature at which a substance turns from a solid into a liquid.

Front

Solubility

Back

The amount of solute that can dissolve in a given amount of solvent.

Front

Solute

Back

Is the substance that dissolves.

Front

Solvent

Back

Is the substance that does the dissolving.

Front

Factors that can change the solubility of a solute: Temperature, pressure, particle size, and stirring.

Back

Temperature, pressure, particle size, and stirring.

Front

Mixtures are made of ... ?

Back

two or more substances that have been combined without undergoing a chemical change.

Front

In ____ , the particles that make up the mixture are evenly distributed. Which words below make this statement correct? Options: homogeneous mixtures, heterogeneous mixtures, both homogeneous and heterogeneous mixtures, None of these.

Back

homogeneous mixtures

Front

In ____ , the particles which may clump together or separate.

Back

heterogeneous mixtures

Front

Density

Back

A way of describing how tightly packed a substance is.