Key terms/phrases -Matter Vocab Review for U5 Test

Front

What type of matter is described by: 'particles have a regular geometric pattern'?

Back

Solid

Front

What type of matter can be separated by physical means?

Back

Mixture

Front

What type of matter takes the shape and volume of its container?

Back

Gas

Front

What type of matter cannot be decomposed?

Back

Element

Front

What type of matter can be decomposed by chemical means?

Back

Compound

Front

Define 'solid'.

Back

A state of matter with a definite shape and volume, where particles are closely packed in a regular pattern.

Front

Define 'liquid'.

Back

A state of matter that has a definite volume but takes the shape of its container, with particles that are close together but can move past one another.

Front

Define 'gas'.

Back

A state of matter that has no definite shape or volume, with particles that are far apart and move freely.

Front

What is a 'mixture'?

Back

A combination of two or more substances that can be separated by physical means.

Front

What is a 'compound'?

Back

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