Other questions in this quiz

2. Which of the below DOES NOT make up an atom?

  • plasma
  • electron
  • proton
  • neutron

3. Which of the below has the lowest relative mass?

  • electron
  • ion
  • proton
  • neutron

4. How many protons would oxygen have?

  • 8
  • other
  • 16
  • 9

5. When an element is shown with a mass number and atomic number, which number is placed on top?

  • mass
  • a sum of both
  • atomic
  • neither

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