Big Review #1

Matter that is not a solid or a liquid.

• matter

• gas

• particles

The smallest unit of a substance.

• apple

• gas

• particles

• model

A limited representation of something that can help us understand its structure or how it works.

• matter

• gas

• particles

• model

All matter has physical and chemical _____. Examples of properties include size, shape, color, and smell.

• balloons

• properties

• microscope

• hot plate

Solid, liquid, gas are all ___________________.

• balloons

• cubes

• microscope

• states of matter

Matter is made up of small __________ that are too small to be seen by the human eye.

• particles

• apples

• microscope

• hot liquids

When scientists need to greatly enlarge an image of a small object, they use a __________. This scientific tool helps them see even the smallest particles of matter very clearly.

• particles

• properties

• microscope

• states of matter

Physical or chemical characteristics of matter used to describe or identify a substance.

• hot plate

• weight

• properties

• temperature

In the Figuring Out Properties Lab, which of the following was NOT attracted to the magnet?

• the metal spoon

• the nail

• the wooden craft stick

In the Figuring Out Properties Lab, which of the following was an electrical conductor?

• Aluminum Foil

• Wooden craft stick

• Plastic Spoon