Atomic and Nuclear Physics Multiple Choice Questions 4 PDF Download

Learn atomic and nuclear physics MCQs, grade 10 online physics test 4, radioisotopes multiple choice questions and answers. Radioisotopes revision test has physics worksheets, helping 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 practice 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

A

MCQ. During natural radioactivity the unstable nucleus disintegrates to become more

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

A

MCQ. The elements whose atomic number is greater than 82 are naturally

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

A

MCQ. The 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

B

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

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

D