Unit 1 Review Game

Front

What instrument is used to measure temperature or temperature change?

Back

Thermometer

Front

Is spoiling food a physical or chemical change?

Back

Chemical change

Front

Is a rusting bicycle a chemical or physical change?

Back

Chemical change

Front

In which state of matter are the particles moving the fastest?

Back

Gas

Front

What is a form of protective eyewear that usually encloses or protects the area surrounding the eye?

Back

Lab glasses

Front

What is the definition of a physical change?

Back

A change that affects one or more physical properties of a substance without altering its chemical composition.

Front

What is the definition of a chemical change?

Back

A change that results in the formation of new chemical substances.

Front

What are the three states of matter?

Back

Solid, liquid, gas.

Front

What happens to the particles in a solid when it is heated?

Back

They gain energy and begin to vibrate more, potentially changing to a liquid.

Front

What is an example of a physical change?

Back

Melting ice.