Unit 1: Matter. Review

A mixture that is the same throughout is called

Choose the thing that is not matter

• empty space

• air

• a proton

• a neuron

The physical property of a metal, malleability, means the metal

• can be drawn into a thin wire

• can be hammered into thin sheets

• can conduct electricity

• is shiny

The physical property, luster, is a judgement of

• how thin a wire can be made from a metal

• how thin a sheet can be hammered from a metal

• shininess

• conductivity of a metal

Choose the property of matter that is not a physical one.

• density

• solubility

• reactivity with acid

• melting point

As a substance is melting from solid to liquid, the temperature of the substance is

• increasing

• decreasing

• stays the same until the phase change is complete

• negligible

A change in matter that requires the matter to change into a new substance to be measured is called

• a chemical change

• loose change

• a physical change

• no change

Flammability is what kind of property

• physical

• your neighbor's

• unclaimed

• chemical

Which is the pure substance?

• Snapple drink

• copper

• salad dressing

• tap water

Atoms and compounds are two things that are

• Pure substances

• mixtures

• heterogeneous

• suspensions