Atomic and Mass Number MCQs Quiz Worksheet PDF Download

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Chemistry practice test MCQ on mass number of an atom is with options no. of protons, no. of neutrons, a and b both and no. of electrons problem solving skills for competitive exam, viva prep, interview questions with answer key. Free chemistry revision notes to learn atomic and mass number quiz with MCQs to find questions answers based online learning tests.

MCQs on Atomic and Mass Number Quiz PDF Download

MCQ. Mass number of an atom is

  1. no. of protons
  2. no. of neutrons
  3. A and B both
  4. no. of electrons


MCQ. Number of protons in nucleus constitute it's

  1. atomic mass
  2. atomic number
  3. nucleon number
  4. number of neutrons


MCQ. Number of protons and neutrons in nucleus if atomic number of element is 17 and mass number is 35, is

  1. 17 and 18
  2. 17 and 19
  3. 17 and 20
  4. 17 and 21