Properties of Matter
Mixtures and Solutions
Force and Motion
Energy Transformations
Light and Earth's Rotation
100

This state of matter has a definite shape and volume

What is a solid?

100

This is a combination of two or more substances that are keep their physical properties. 

What is a mixture?

100

This force pulls objects toward the Earth.

What is gravity?

100

This type of energy comes from the sun.

What is thermal and light?

100

This is the natural source of light on earth.

What is the sun?
200

This property describes the amount of space an object occupies.

What is volume?

200

What tool would BEST help you separate a beaker filled with salt and water?

What is a hot plate? 

200

This is the term for a push or pull on an object. 

What is force?

200

This form of energy is produced by charged electrons.

What is electrical energy?

200

This phenomenon occurs because the Earth spins on its axis. 

What is day and night?

300

This tool is used to measure the mass of an object.

What is a balance scale?

300

This describes a mixture where one substance dissolves in another.

What is a solution?

300

This is a force that opposes motion between two surfaces that are in contact. 

What is friction? 

300

What energy transformation occurs when using a toaster?

What is electrical to thermal energy?

300

This term describes how light bends when it passes through water. 

What is refraction?

400

This property of matter is determined by the pull of gravity on an object.

What is weight?

400

A ________ will separate a mixture of sand and rocks.

What is a strainer or sieve?

400

This tool measures the force exerted on an object. 

What is a spring scale?
400

What type of energy transformations happen when using a flashlight?

What is chemical, electrical, and light energy?

400

This is responsible for shadows changing position throughout the day.

What is Earth's rotation? 

500

the ability of a material to allow energy to pass through

What is a conductor?

500

4 grams of sugar was combined with 200 grams of water. What is the total amount of grams? 

What is 204g?

500

a factor that changes in an investigation

What is a variable?

500

What is energy?

What is the ability to do work or cause change?

500

This effect is created by light dispersing into a spectrum of colors.

What is a rainbow.