Radioactivity Multiple Choice Questions and Answers 1 PDF Download

Learn radioactivity multiple choice questions, GCE A level physics online test 1 for e-learning, online courses test. Practice atom model multiple choice questions (MCQs), radioactivity quiz questions and answers. Learn atom model, nucleons and electrons, fundamental forces, alpha particles and nucleus, families of particles SAT prep for online physics solution courses distance learning.

Study radioactivity quiz with multiple choice question (MCQs): radius of nucleus ranges from, for bachelor degree and masters in physics degree courses with choices 10-15 m to 10-14 m, 10-15 m, 10-10 m, 10-10 m to 10-6 m with online learning guide for international exams' preparation like MCAT subjective test. Practice skills assessment test to learn online atom model quiz questions with Cambridge physics MCQs for physics certification competitive exam prep.

MCQ on Radioactivity Test 1Quiz PDF Download

MCQ: Radius of nucleus ranges from

  1. 10-15 m
  2. 10-15 m to 10-14 m
  3. 10-10 m
  4. 10-10 m to 10-6 m

B

MCQ: Number of protons in an atom determine

  1. chemical properties
  2. physical properties
  3. magnetic properties
  4. electrical properties

A

MCQ: In β+ decay, an UP quark becomes

  1. a strange quark
  2. a simple quark
  3. a down quark
  4. an anti-quark

C

MCQ: Most of space in an atom is

  1. filled with positive charge
  2. empty
  3. filled with negative charge
  4. filled with neutrons

B

MCQ: A proton is made up of

  1. one up quark and two down quarks
  2. an up quark and down antiquark
  3. two up quarks and a down quark
  4. strange quark and an anti-strange quark

C