Radioactivity Multiple Choice Questions 1 PDF Download

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

Free radioactivity quiz online, study guide has multiple choice question: radius of nucleus ranges from with choices 10-15 m to 10-14 m, 10-15 m, 10-10 m and 10-10 m to 10-6 m with online learning guide for international exams' preparation like MCAT subjective test. Study to learn atom model quiz questions with online learning MCQs for competitive exam preparation test.

MCQ on Radioactivity Test 1 Quiz 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


MCQ. Number of protons in an atom determine

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


MCQ. In β+ decay, an UP quark becomes

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


MCQ. Most of space in an atom is

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


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