Other questions in this quiz

2. in the periodic table, which number is the atomic number

  • bottom
  • top

3. how reactive are noble gases with a full outer shell

  • unreactive
  • slightly reactive
  • very reactive

4. how many types of atom are in each atom

  • one
  • two
  • multiple

5. what is the atomic number equivalent to

  • number of neutrons
  • atomic mass
  • number of protons
  • number of electrons

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