Atoms and Atom Model Multiple Choice Questions and Answers 12 PDF Book Download

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MCQ on Atoms and Atom Model Worksheets 12 PDF Book Download

MCQ: Neutrons have

  1. negative charge
  2. positive charge
  3. no charge
  4. both charges

C

MCQ: Strong radioisotopes can be used to destroy

  1. organs
  2. bacteria
  3. viruses
  4. cancer cells

D

MCQ: Ionic chemical formula of aluminum is

  1. Al-2
  2. Al+2
  3. Al-3
  4. Al+3

D

MCQ: When shell K is completed, next electron moves to

  1. shell M
  2. shell S
  3. shell P
  4. shell L

D

MCQ: Atomic number of carbon is 6, hence there are

  1. 2 protons and 4 electrons
  2. 6 protons and 12 electrons
  3. 6 protons and 12 neutrons
  4. 12 protons and 6 electrons

A