Atoms and Atom Model Multiple Choice Questions 12 PDF Download

Learn atoms and atom model MCQs, grade 7 science test 12 for online courses learning and test prep, atom structure multiple choice questions and answers. Atom structure revision test includes science worksheets to learn for science worksheets to solve.

Science multiple choice questions (MCQ) on neutrons have with options positive charge, negative charge, no charge and both charges, atom structure quiz for competitive exam prep, viva interview questions with answers key. Free science study guide to learn atom structure quiz to attempt multiple choice questions based test.

MCQs on Atoms and Atom Model Quiz PDF Download Worksheets 12

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