Other questions in this quiz

2. Where is most of the mass of an atom found?

  • bonding
  • Nucleus
  • shell

3. If the relative mass of a proton is 1, what is the relative mass of a neutron?

  • 1
  • o
  • doesn't have one

4. An atom that gains an electron becomes

  • positively charged
  • negatively charged
  • has no charge

5. In the plum pudding model of the atom, what were the plums?

  • electrons.
  • neutrons
  • protons

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