Atom and Atomic Nucleus MCQs Quiz Worksheet PDF Download

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Physics practice test MCQ: isotopes have same number of protons but different number of with options electrons, neutrons, shells and positrons with online eLearning distance education for online degrees course and examination preparation. Free physics revision notes to learn atom and atomic nucleus quiz with MCQs to find questions answers based online learning tests.

MCQs on Atom and Atomic Nucleus Quiz PDF Download

MCQ: Isotopes have same number of protons but different number of

  1. electrons
  2. neutrons
  3. shells
  4. positrons


MCQ: Number of protons inside nucleus represents

  1. atomic mass
  2. atomic number
  3. atomic count
  4. radioactivity level


MCQ: Mass of neutron and proton is

  1. equal
  2. unequal
  3. zero
  4. undetermined


MCQ: Nucleons are collection of

  1. electrons and protons
  2. electrons and neutrons
  3. protons and neutrons
  4. protons and positrons


MCQ: Times a proton is heavier than an electron is

  1. 1827
  2. 1876
  3. 1836
  4. 1789