Chemistry Test Review

Which compound does NOT contain oxygen?

What is a combination of different elements joined together called?

Which of these elements is one of the most common in the universe?

Silicon can be found in our phones.

The chemical symbol for nitrogen

Living things need this to live and grow.

Our bodies are made mostly of uranium.

We need oxygen to live.

The chemical symbol for calcium

Gold is used in jewelry.

Which element is a liquid at room temperature?

The chemical symbol for hydrogen is C.

What element do we need to make our bones strong?

What are the number of hydrogen atoms in C12H22O11?

What are the number of chlorine atoms in NaCl?

What element helps keep our teeth healthy?

What does the Periodic Table of Elements show?

What is the chemical formula for water?

The chemical symbol for oxygen

The chemical symbol for hydrogen

Someone who studies chemistry is called a biologist.

Symbols that are used by chemists to show the elements that make up a compound are called chemical formulas.

What are the number of oxygen atoms in C12H22O11?

Who studies what things in the universe are made of?

Which element is a gas at room temperature?

Where can we find which elements are in our packaged foods?

Copper is used in computer wiring.

Water is made of hydrogen and oxygen.

Which compound contains hydrogen?

What are the number of carbon atoms in C12H22O11?