Radioactive Substances MCQs Test Online PDF Download

Radioactive substances multiple choice questions (MCQs), radioactive substances test prep to learn online GCE A level certificate programs courses. Learn radioactivity multiple choice questions (MCQs), radioactive substances quiz questions and answers. Career test prep on families of particles, alpha particles and nucleus, fundamental forces, nucleons and electrons, atom model aptitude test for online science courses distance learning.

Practice radioactivity aptitude test MCQs: radiations emitted by radioactive substances is, for free online certificate courses with options alpha, beta, gamma for online subjective and objective college majors eLearning for undergraduate and graduate degrees' study tests. Free skills assessment test is for online learning radioactive substances quiz questions with MCQs, exam preparation questions and answers.

MCQ on Radioactive SubstancesQuiz 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 the atom
  2. release excess energy from atom
  3. destabilize the atom
  4. stabilize the 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 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

D