CFA #1 Review 5.5A Physical Properties

wooden block

• less dense

• more dense

rubber eraser

• less dense

• more dense

plastic toys

• less dense

• more dense

metals

• less dense

• more dense

glass marble

• less dense

• more dense

An object that sinks in water is ________________.

• less dense

• more dense

An object that floats in water is ________________.

• less dense

• more dense

What type of material makes the BEST conductors?

• metals

• woods

• plastics

• rubbers

stops the flow of energy

• conductor

• insulator

steel safety pin

• conductor

• insulator