Radioactivity Multiple Choice Questions and Answers 1 PDF Download

Radioactivity multiple choice questions (MCQs), radioactivity test prep to learn GCE A level physics quiz 1 for certificate programs online courses. Study atom model multiple choice questions (MCQs), radioactivity quiz questions and answers. Practice atom model, nucleons and electrons, fundamental forces, alpha particles and nucleus, families of particles career test prep for online physics solution courses distance learning.

Learn radioactivity career test with multiple choice question: number of protons in an atom determine, for online certificate courses with options physical properties, chemical properties, magnetic properties, electrical properties with online learning guide for international exams' preparation like MCAT subjective test. Practice skills assessment test for online learning 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