Elements Compounds and Elements

Front

What is the chemical symbol for the element hydrogen?

Back

H

Front

All matter is made of ....

Back

atoms

Front

What is the definition of a compound?

Back

Two or more different elements chemically joined together.

Front

What do you see in this picture? (A mixture of an element and a compound)

Back

A mixture of an element and a compound.

Front

A combination of substances that are not chemically combined is called a?

Back

mixture

Front

What is an element?

Back

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

Front

What is a mixture?

Back

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

Front

What is a chemical formula?

Back

A way to represent a chemical substance using symbols for its elements.

Front

What is the difference between an element and a compound?

Back

An element is made of one type of atom, while a compound is made of two or more different types of atoms chemically bonded.

Front

What is a molecule?

Back

A group of two or more atoms bonded together.