Atomic and Nuclear Physics Multiple Choice Questions Test 4 Tests pdf Download

Practice physics test 4 on atomic and nuclear physics MCQs, grade 10 radioisotopes multiple choice questions and answers. Radioisotopes revision test has physics worksheets, answer key with choices as unstable, stable, moderately stable and radioactive of multiple choice questions (MCQ) with radioisotopes quiz as nuclei with atomic number 1 to 82 are for competitive exam prep, viva interview questions. Free physics study guide to learn radioisotopes quiz to attempt multiple choice questions based test.

MCQs on Atomic and Nuclear Physics Quiz pdf Download Worksheets 4

MCQ. Nuclei with atomic number 1 to 82 are

  1. stable
  2. unstable
  3. moderately stable
  4. radioactive


MCQ. During natural radioactivity unstable nucleus disintegrates to become more

  1. stable
  2. unstable
  3. excited
  4. unexcited


MCQ. Elements whose atomic number is greater than 82 are naturally

  1. unstable nuclei
  2. stable nuclei
  3. positive nuclei
  4. negative nuclei


MCQ. Age of fossil when C-14: C-12 in bone is one fourth of ratio in bone of living animal andhalf-life of C-14 is 5732 years is

  1. 100 years
  2. 11460 years
  3. 1000 years
  4. 1200 years


MCQ. Positive charge in an atom was concentrated in a small region called

  1. atomic mass
  2. electron
  3. proton
  4. nucleus