Grade 10 English MCQs

Atomic and Nuclear physics Multiple Choice Questions Test 7 Tests pdf Download

Practice physics test 7 on atomic and nuclear physics MCQs, grade 10 atom and atomic nucleus multiple choice questions and answers. Atom and atomic nucleus revision test has physics worksheets, answer key with choices as helium, nitrogen, carbon and hydrogen of multiple choice questions (MCQ) with atom and atomic nucleus quiz as simplest atom with single proton is of for competitive exam prep. Free physics study guide to learn atom and atomic nucleus quiz to attempt multiple choice questions based test.

MCQs on Atomic and Nuclear physics Quiz pdf Download Worksheets 7

MCQ. Simplest atom with single proton is of

  1. nitrogen
  2. helium
  3. carbon
  4. hydrogen


MCQ. Positive charge in an atom was concentrated in

  1. nucleus
  2. shells
  3. outside shells
  4. in between shells


MCQ. Safe level of radiation exposure per year is

  1. 1.0 rem
  2. 2.0 rem
  3. 5.0 rem
  4. 4.0 rem


MCQ. During natural radioactivity unstable nucleus disintegrates to become more

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


MCQ. Gamma (γ) radiation are fast moving

  1. electrons
  2. protons
  3. photons
  4. neutrons