Atoms and Molecules MCQs Questions and Answers PDF Book Download

Atoms and molecules multiple choice questions (MCQs), atoms and molecules quiz answers to learn em theory courses online. Electrical properties of matter MCQs, atoms and molecules quiz questions and answers for online bachelor degree. Learn atoms and molecules test prep for engineering certifications.

Learn electrical properties of matter test MCQs: protons in an atom ranges from, with choices 1-122, 1-118, 118-11880, and 18-218 for online bachelor degree. Practice assessment test for scholarships, online learning atoms and molecules quiz questions for competitive assessment in engineering majors.

MCQ on Atoms and Molecules Quiz Book 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