Unit 1 Review - Matter

Front

Describing an apple as bright red is an example of ________________.

Back

Physical Property

Front

This bullseye demonstrates...

Back

Low Accuracy & High Precision

Front

What is the correct, precise measurement of the red line?

Back

11.50 cm

Front

A mixture that is varied throughout is ________________.

Back

Heterogeneous

Front

What does this picture represent?

Back

Element

Front

What is matter?

Back

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

Define a compound.

Back

A substance formed when two or more elements are chemically bonded together.

Front

Define an element.

Back

A pure substance that cannot be broken down into simpler substances by chemical means.