Physical and chemical properties and changes

Front

Which statement describes a chemical property of water?

Back

Under the proper conditions, water will break apart into hydrogen and oxygen gas.

Front

A chemical change occurs when a piece of wood: splits, decays, is painted, is cut.

Back

decays.

Front

Which of the following processes involves a change in physical properties? rusting, fermenting, boiling, burning

Back

boiling

Front

The resistance of a fluid to flow is called

Back

Viscosity

Front

If an object is broken in half, it will have

Back

The same density

Front

What describes when a boat floats on water? Options: Viscosity, Density, Buoyancy, Pressure

Back

Buoyancy

Front

As the viscosity of a liquid increases, the liquid —

Back

pours more slowly

Front

Perfume evaporating on your skin

Back

Physical property

Front

A nail rusting

Back

Chemical Property

Front

What two things are needed to find the density of an object?

Back

Mass and volume