SPS U2 Mid-Unit Review 25/26

Anything that has mass and takes up space.

• Matter

• Mass

• Element

• Compound

The mass of a substance per unit volume.

• Matter

• Mass

• Density

• Volume

The amount of space an object or substance occupies.

• Matter

• Mass

• Density

• Volume

A characteristic of a substance that can be observed or measured without changing its identity.

• Matter

• Physical Property

• Chemical Property

• Mass

A measure of the amount of matter in an object.

• Matter

• Mass

• Density

• Volume

A characteristic of a substance that is observed during a reaction in which the chemical composition or identity of the substance is changed.

• Matter

• Physical Property

• Chemical Property

• Mass

A material with a constant composition and consistent properties throughout.

• Pure Substance

• Mixture

• Element

• Compound

A substance formed when two or more chemical elements are chemically bonded together.

• Pure Substance

• Element

• Compound

• Mixture

A combination of two or more substances where each retains its own properties.

• Pure Substance

• Element

• Compound

• Mixture

A substance that cannot be broken down into simpler substances by chemical means.

• Pure Substance

• Element

• Compound

• Mixture