Big Idea 8 & 9 Review

Front

What is a Chemical Change?

Back

A process by which substances are changed into different substances with different properties, such as decaying, rusting, burning, and cooking.

Front

How do you measure the volume of an irregularly shaped object?

Back

By placing the object into liquid in a graduated cylinder.

Front

What is the process of changing from a liquid to a solid called?

Back

Freezing.

Front

What happens when heat is added to ice?

Back

It melts, changing from a solid to a liquid.

Front

What type of force is magnetism?

Back

Magnetism is a type of force.

Front

What is the definition of volume?

Back

The amount of space an object occupies.

Front

What is the freezing point of water?

Back

0 degrees Celsius (32 degrees Fahrenheit).

Front

What is evaporation?

Back

The process of a liquid turning into a gas.

Front

What is condensation?

Back

The process of a gas turning into a liquid.

Front

What is a physical change?

Back

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