Other questions in this quiz

2. how many protons and neutrons does a hydrogeon atom have?

  • 1 of each
  • 2 of each
  • 3 of each
  • 4 of each

3. what is the symbol for sodium?

  • Li
  • Na
  • Br
  • H
  • So

4. what order does the electrons go in a atom with three full shells?

  • 2,2,8
  • 8,8,8
  • 2,8,8
  • 8,2,8

5. how many groups are there in the periodic table?

  • 16
  • 8
  • 12
  • 4

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