Elements, Compounds and Mixtures

Front

What is H₂SO₄ made up of?

Back

2 hydrogen, 1 sulfur, 4 oxygen

Front

Classify the following: A mixture of elements and compounds.

Back

Mixture of Elements & Compounds

Front

Classify the following: A mixture of compounds.

Back

Mixture of Compounds

Front

What type of element is sulfur?

Back

Nonmetal

Front

Can elements be broken down into simpler substances?

Back

False

Front

Define an element.

Back

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

Front

Define a compound.

Back

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

Front

Define a mixture.

Back

A combination of two or more substances that are not chemically bonded.

Front

What is the difference between a compound and a mixture?

Back

A compound has a fixed composition and properties, while a mixture retains the properties of its components.

Front

Give an example of a compound.

Back

Water (H₂O) is a compound made of hydrogen and oxygen.