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 isotopes have same number of protons but different number of, answer key with choices as electrons, neutrons, shells and positrons 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. Isotopes have same number of protons but different number of

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

B

MCQ. Number of protons inside nucleus represents

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

B

MCQ. Mass of neutron and proton is

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

A

MCQ. Nucleons are collection of

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

C

MCQ. Times a proton is heavier than an electron is

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

C