Properties and Changes of Matter Test

Front

What is the difference between a mixture and a solution?

Back

A mixture is a combination of two or more substances that are physically combined, while a solution is a homogeneous mixture where one substance is dissolved in another.

Front

When a substance burns, it is showing a ______ change.

Back

Chemical

Front

What are physical properties of matter?

Back

Characteristics that can be observed or measured without changing the substance's identity.

Front

Sharpening a pencil is a ___________ change.

Back

Physical

Front

Two or more elements chemically combined together are called a __________.

Back

Compound

Front

What is a mixture?

Back

A combination of two or more substances that are physically combined.

Front

What is a solution?

Back

A homogeneous mixture where one substance is dissolved in another.

Front

What is a chemical change?

Back

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

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 are examples of physical properties?

Back

Color, density, mass, volume, and boiling point.