Radioactive Substances MCQs Quiz Online PDF Download

Learn radioactive substances MCQs, A level physics MCQ test for online learning. Radioactivity quiz has multiple choice questions (MCQ), radioactive substances quiz questions and answers to practice as β- radiations are simply, answer key help with choices as protons, neutrons, electrons and muons problem solving for viva, competitive exam preparation, interview questions. Free study guide is for online learning radioactive substances quiz with MCQs to practice test questions with answers.

MCQs on Radioactive Substances Quiz PDF Download

MCQ. β- radiations are simply

  1. protons
  2. neutrons
  3. electrons
  4. muons


MCQ. Radiations emitted by radioactive substances is

  1. alpha
  2. beta
  3. gamma
  4. all of above


MCQ. Gamma radiation is emitted in order to

  1. excite the atom
  2. release excess energy from atom
  3. destabilize the atom
  4. stabilize the atom


MCQ. Photon of electromagnetic radiation is

  1. α ray
  2. β ray
  3. γ ray
  4. x-ray


MCQ. Mass of alpha particle is

  1. 50 times the mass of electron
  2. 100 times the mass of electron
  3. 500 times the mass of electron
  4. 1000 times the mass of electron