Atomic Structure

Electron Cloud holds the energy levels that _______ travel within.

• Electrons

• Protons

• Neutrons

• Nucleus

Protons and Neutrons are held in the _______.

• Electrons

• Protons

• Neutrons

• Nucleus

________ have a positive+ charge.

• Electrons

• Protons

• Neutrons

• Nucleus

________ have a negative- charge.

• Electrons

• Protons

• Neutrons

• Nucleus

________ have neither a positive nor negative charge, they are considered neutral.

• Electrons

• Protons

• Neutrons

• Nucleus

An _________ is matter that is composed of one type of atom.

• Electrons

• Neutrons

• Element

• Nucleus

The symbol for the Neon element would be written as this...

• NE

• Ne

• ne

• Neon

Electron energy levels can only hold a specific amount of electrons. Energy level 1 can hold how many electrons?

• 28

• 18

• 4

• 2

Energy levels in an atom can only hold a specific amount of electrons. Energy level 2 can hold up to how many electrons?

• 32

• 18

• 8

• 2

Electron energy levels can only hold a specific amount of electrons. Energy level 3 can hold up to how many electrons?

• 28

• 18

• 4

• 2