1.1-Describing and classifying Matter-1

Anything that has mass and takes up space.

• Energy
• Light
• Sound
• Matter

A single kind of matter that always has a specific makeup or composition.

• Energy
• Light
• Sound
• Substance

A pure substance.

• Gold

• Compound

• Mixture

• Alloy

A characteristic that can be observed without changing the matter into another type of matter.

• Physical property

• Chemical property

A characteristic that describes something’s ability to become something else.

• Physical property

• Chemical property

Gold melts at…

• 1,064⁰C.

• 2,856⁰C.

• 3,856⁰C.

• 4,856⁰C.

Gold boils at…

• 1,064⁰C.

• 2,856⁰C.

• 3,856⁰C.

• 4,856⁰C.

A material that allows the current to flow through it easily.

• Conductor

• Insulator

Gold also has…

• A high luster, and a distinctive color.

• A low luster, and different colors.

Luster means…

• Shininess

• Roughness

• Dullness