Science Unit 1 Review

All objects have mass and are made of ____.

• gases

• elements

• solids

What do you call the way an object looks, smells, tastes, sounds, and feels?

• properties

• volume

• matter

What attracts objects made of iron?

• thermometer

• pan balance

• magnet

Electricity moves easily through _____.

• metal

• wood

• glass

Which is the best conductor of electricity?

• rubber tire

• copper wire

• wooden pencil

When will an object sink?

• When it has a small mass and a large volume.

• When it has a large mass and a small volume.

• When it has an equal amount of mass and volume.

What will happen to wood when placed in water?

• It will float.

• It will sink.

• It will melt.

What element is graphite in a pencil made up of?

• aluminum

• iron

• carbon

What do scientists use to be able to compare measurements of different types of matter?

• matter

• property

• metric system

How are you and your textbook similar?

• You have the same smell.

• You and the textbook are made of matter.

• You have all the same elements.