Front

Smallest unit of an element maintaining its properties.

Back

Atom

Front

Capacity to do work.

Back

Energy

Front

A change where substances transform into new ones with different properties.

Back

Chemical change

Front

Mass to volume ratio.

Back

Density

Front

A form of matter that flows, has a fixed volume, and indefinite shape.

Back

Liquid

Front

Change of state where a liquid becomes solid as heat is removed.

Back

Freeze

Front

Energy transferred between objects at different temperatures, from high to low.

Back

Heat

Front

Measure of matter in an object.

Back

Mass

Front

A form of matter that flows, taking the shape and volume of its container.

Back

Gas

Front

Energy produced by moving molecules.

Back

Kinetic energy