Amplify Science Modeling Matter Review

Front

What are the three states of matter?

Back

Solid, liquid, gas.

Front

What happens to an ice cube when it melts?

Back

It undergoes a change in state of matter.

Front

How does stirring a solution affect its solubility?

Back

Stirring increases the solubility.

Front

What evidence supports the claim that a new substance formed when two substances were mixed?

Back

The new substance had different properties.

Front

What occurs when a substance dissolves?

Back

It mixes completely with another substance.

Front

Define matter.

Back

Matter is anything that has mass and takes up space.

Front

What is a physical change?

Back

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

Front

What is a chemical change?

Back

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

Front

What is solubility?

Back

The ability of a substance to dissolve in a solvent.

Front

What is the difference between a mixture and a compound?

Back

A mixture is a combination of two or more substances that retain their individual properties, while a compound is a substance formed when two or more elements chemically bond.