Elements and Compounds Quiz

Which one of these is not an Element?

• CO
• C
• Co
• O

Which is the best description of an element?

• A substance that cannot be broken down into simpler substances.
• The basic unit of matter.
• A substance that is a good conductor of heat and electricity.
• A mixture of substances.

Which of the following represents a compound?

• 
• 
• 
• 

Which is the best description of this picture?

• Element
• Compound
• Mixture

The letters for Calcium are Ca, these letters are called...

• chemical name
• chemical symbol
• abbreviation
• element sign

How many elements are in this compound?

• 3
• 1
• 2
• 4
• 5

A formula that contains 2 elements is called a...

• Element
• Periodic Table
• Element symbol
• Compound

The Periodic Table shows substances that are...

• pure
• complex
• mixtures
• living

Which of the following is a compound?

• Ne
• HCl
• Na
• He

Which of the following is an element?

• Water
• Sugar
• Oxygen
• Table Salt