What is each type of atom called?

• element

• molecule

• electron

• cell

Where can you find a list of all the known elements?

• Table of Contents

• Periodic Table of Elements

• Title Page

• Taxonomy

What electric charge do protons have?

• positive

• neutral

• negative

Protons are found in the nucleus, or center of the atom.

• True

• False

What electric charge do neutrons have?

• positive

• neutral

• negative

What electric charge to electrons have?

• positive

• neutral

• negative

What particles are atoms made of? (Check ALL that apply:)

• Protons

• Neutrons

• Electrons

• Nucleus

What particles are in the nucleus?

• Protons

• Neutrons

• Electrons

• Nucleus

Which particle is outside the nucleus?

• Protons

• Neutrons

• Electrons

• Nucleus

Which two particles have mass?

• Protons

• Neutrons

• Electrons

• Nucleus