Other questions in this quiz

2. What is the atomic number?

  • The number of protons
  • The number of neutrons
  • The number of electrons plus protons

3. In a chemical reaction the total mass of reactants is more, less or equal to the mass of products?

  • Less than
  • Equal to
  • More than

4. Ions are formed when metals react with...

  • Non metals
  • Metals

5. What is the mass number?

  • Protons + neutrons + electrons
  • Protons + electrons
  • Protons + neutrons
  • Electrons + neutrons
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Comments

GSidhu

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A great quiz, but the first question is wrong. The charge of a proton (+1)  is not equal to the charge of an electron (-1), but overall, a great quiz!

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