Radioactive Substances MCQs Quiz Online pdf eBooks Download

Learn radioactive substances MCQs, online A level physics MCQ for test prep. Radioactivity quiz has multiple choice questions (MCQ), radioactive substances quiz questions and answers 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 to practice radioactive substances quiz online 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

C

MCQ. Radiations emitted by radioactive substances is

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

D

MCQ. Gamma radiation is emitted in order to

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

B

MCQ. Photon of electromagnetic radiation is

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

C

MCQ. Mass of alpha particle is

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

D