Elements Compounds and Elements

Front

All matter is made of .....

Back

atoms

Front

What is the chemical symbol for the element hydrogen?

Back

H

Front

Identify the model: This is a compound.

Back

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

Front

This picture represents which of the following? Element, Compound, Mixture

Back

Mixture is a combination of two or more substances that are not chemically bonded.

Front

Which is the best example of a pure substance? Pizza, Gold, Saltwater, Air

Back

Gold is a pure substance because it consists of only one type of atom.

Front

What is an element?

Back

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

Front

What is a compound?

Back

A compound is a substance formed when two or more different elements are chemically bonded together.

Front

What is a mixture?

Back

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

Front

What is the difference between an element and a compound?

Back

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

Front

What is the chemical symbol for oxygen?

Back

O