Atoms and Atom Model Multiple Choice Questions and Answers 19 PDF Book Download

Atoms and atom model MCQs, atoms and atom model quiz answers 19 to learn elementary school science courses online. Uses of radioisotopes multiple choice questions (MCQs), atoms and atom model quiz questions and answers for online elementary education degree. Electron levels, mass number and isotopes, science and radioisotopes, ionic bonds test for elementary school teaching certification.

Learn elementary school science multiple choice questions (MCQs): Electron levels, mass number and isotopes, science and radioisotopes, ionic bonds, with choices electrons only, neutrons only, particles in the nucleus, and protons only for online elementary education degree. Free science study guide for online learning uses of radioisotopes quiz questions to attempt multiple choice questions based test.

MCQ on Atoms and Atom Model Worksheets 19 PDF Book Download

MCQ: Symbol of 'Carbon' is

  1. Bo
  2. C
  3. N
  4. Br

B

MCQ: Mass number tells us number of

  1. neutrons only
  2. electrons only
  3. particles in the nucleus
  4. protons only

C

MCQ: Unstable atoms are radioactive so we call them

  1. radioisotopes
  2. radioactive
  3. radio atoms
  4. radio allotropes

A

MCQ: Atomic number of 'neon' is

  1. 8
  2. 10
  3. 12
  4. 14

B

MCQ: 'chlorine' ion has

  1. positive charge
  2. negative charge
  3. no charge
  4. both a and b

B