Atoms and Atom Model Multiple Choice Questions 22 PDF Download

Learn atoms and atom model MCQs, grade 7 science test 22 for online learning courses and test prep, electrons and shells multiple choice questions and answers. Electrons and shells revision test includes science worksheets to learn for 7th grade science placement test.

Science multiple choice questions (MCQ): third shell with third energy level is known as with choices m shell, c shell, d shell and 3rd shell, electrons and shells quiz with online science web portal for home school 7th grade science students . Free science study guide to learn electrons and shells quiz to attempt multiple choice questions based test.

MCQs on Atoms and Atom Model Quiz PDF Download Worksheets 22

MCQ: Third shell with third energy level is known as

  1. C shell
  2. M shell
  3. D shell
  4. 3rd shell

B

MCQ: Nuclear energy is released all at once in

  1. nuclear plants
  2. nuclear explosions
  3. radioactive plants
  4. radioactive experiments

B

MCQ: Third shell can hold up to

  1. four electrons
  2. six electrons
  3. eight electrons
  4. twelve electrons

C

MCQ: Name of important particles in an atom are

  1. protons, electrons and positrons
  2. neutrons, electrons and positrons
  3. protons, electron and photons
  4. protons, neutrons and electrons

D

MCQ: If atom would have been enlarged to a football ground size, nucleus would be size of

  1. central spot
  2. D in front of the goal post
  3. half pitch
  4. goal post

A