Atoms

An atom is the fundamental building blocks of chemistry

• True

• False

A human hair is wider than an atom by

• 5,000 times

• 50,000 times

• 500,000

Everything is made up of atoms

• True

• False

What are the elements?

• Primary constituents of matter that cannot be created or broken down through normal chemical reactions..

• Secondary constituents of matter that cannot be created or broken down through normal chemical reactions

Can you make new substances by mixing elements.

• Yes

• No

What are the mixed elements called

• Compound

• Complex

John Dalton discovered atoms on gold.

• True

• False

Albert Einstein made an equation to prove the existence of Atoms.

• True

• False

Atoms are so big you can see them

• True

• False

Atoms can be seen when using a microscope

• True

• False