6 Written questions
6 Multiple choice questions
- The number of protons in an atom. This determines what element the atom is.
- Contains all of the mass of the atom, is positively charged because of protons. (responsible for MASS of atom)
- Electron cloud
- Nuclear forces
5 True/False questions
Proton (mass) → 0
Neutron (charge) → -1
Mass Number (definition) → The mass of a specific atom. This is NOT found on the periodic table.
Electron (binding force) → Nuclear forces
Mass Number (calculation) → The mass of a specific atom. This is NOT found on the periodic table.