Chemistry Review

Front

What indicates a chemical change?

Back

A temperature change indicates a chemical change.

Front

Do metalloids have properties of metals and nonmetals?

Back

True

Front

What type of mixture are Fruit Loops, pizza, and Skittles?

Back

They are examples of heterogeneous mixtures.

Front

What is an example of a compound?

Back

Water (H2O) is an example of a compound.

Front

Where is oxygen located on the periodic table?

Back

Oxygen is found on the right side of the periodic table.

Front

What is a mixture?

Back

A mixture is a combination of two or more substances that retain their individual properties.

Front

What is an element?

Back

An element is a pure substance that cannot be broken down into simpler substances.

Front

What is a compound?

Back

A compound is a substance formed when two or more elements chemically bond together.

Front

What are the three states of matter?

Back

Solid, liquid, and gas.

Front

What is a physical change?

Back

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