Atom and Atomic Nucleus MCQs Quiz and Answers Tests pdf Download

Practice atom and atomic nucleus MCQs in physics quiz for test prep. Atomic and nuclear physics quiz questions has multiple choice questions (MCQ) with atom and atomic nucleus test, answers as times a proton is heavier than an electron is, answer key with choices as 1827, 1876, 1836 and 1789 for competitive exam preparation worksheets. Free physics revision notes to learn atom and atomic nucleus quiz with MCQs to find questions answers based online tests.

MCQs on Atom and Atomic Nucleus Quiz pdf Download

MCQ. Times a proton is heavier than an electron is

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


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

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


MCQ. Nucleons are collection of

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