Atomic Structure MCQ

Below Atomic Structure quiz are Multiple Choice Questions (MCQs) type Quiz. These Atomic Structure MCQ Questions helps you to refresh your Atomic Structure, you can see the correct option by clicking on it. .
  • 1. Subatomic particles with a negative charge

    • Electrons
    • Neutrons
    • Protons
    • Quarks
  • 2. Which of the following particles has the smallest mass?

    • neutron
    • proton
    • nucleus
    • electron
  • 3. What type of charge does a proton have?

    • positive
    • negative
    • neutral
  • 4. Which subatomic particles are found in the nucleus of an atom?

    • Protons and Electrons
    • Protons and Neutrons
    • Neutrons and Electrons
    • Protons, Neutrons and Electrons
  • 5. An atom has 10 protons, 15 neutrons and 10 electrons what is its mass number.

    • 20
    • 10
    • 35
    • 25