What is Atom MCQs Quiz and Answers Tests pdf Download

Practice what is atom MCQs in science quiz for test prep. Atoms molecules and ions quiz questions has multiple choice questions (MCQ) with what is atom test, answers as the smaller particles in atom are called, answer key with choices as atomic particles, sub-atomic particles, smaller particles and neutral particles for competitive exam preparation worksheets. Free science revision notes to learn what is atom quiz with MCQs to find questions answers based online tests.

MCQs on What is Atom Quiz pdf Download

MCQ. Smaller particles in atom are called

  1. atomic particles
  2. sub-atomic particles
  3. smaller particles
  4. neutral particles


MCQ. Number of protons in a carbon atom is

  1. 6
  2. 11
  3. 12
  4. 10


MCQ. Modern model of atom shows that electrons are outside nucleus in region of high

  1. probability
  2. velocity
  3. speed
  4. energy level


MCQ. In a comparison with a gold atom and hydrogen atom, gold atom is

  1. smaller
  2. larger
  3. medium
  4. same


MCQ. Most part of an atom is

  1. empty
  2. filled
  3. charged
  4. covered