Atoms and Molecules MCQs Quiz Online PDF Download

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Study bachelors and masters in electrical engineering degree MCQs: protons in an atom ranges from, for online engineering courses with choices 1-122, 1-118, 118-11880, 18-218 for online competitive test preparation for government jobs, highest paying jobs and engineering jobs. Free skills assessment test is for online learn atoms and molecules quiz questions with MCQs, exam preparation questions and answers.

MCQs on Atoms and Molecules Quiz PDF Download

MCQ: Protons in an atom ranges from

  1. 1-122
  2. 1-118
  3. 118-11880
  4. 18-218

B

MCQ: Some of energy levels are not occupied by electrons as there are

  1. more energy levels
  2. more electrons
  3. more protons
  4. more neutrons

A

MCQ: Revolving electrons present in various shells and surround nucleus, exert a force on nucleus which is

  1. force of repulsion
  2. gravitational force
  3. acceleration force
  4. force of attraction

D

MCQ: Revolving electrons present in various shells and surround nucleus, exert a force on each other which is

  1. gravitational force
  2. acceleration force
  3. force of repulsion
  4. force of attraction

C

MCQ: Element which is made up of one or more atoms combined together with help of short-range forces of their electrical charges is called

  1. atom
  2. molecule
  3. proton
  4. compound

A