Unit 2 Lesson 1 Vocab

Front

Solid

Back

Has a definite shape and a definite volume. Examples include rocks, desk, table, pencil.

Front

Vibrate

Back

They move back and forth slightly.

Front

Liquid

Back

Has a definite volume but no shape of its own.

Front

Surface Tension

Back

An inward force or pull among the molecules of a liquid that brings the molecules on the surface closer together.

Front

Viscosity

Back

A resistance to flow.

Front

Gas

Back

Has neither a definite shape nor a definite volume.