Atoms and Atom Model Multiple Choice Questions and Answers 30 PDF Download

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Study elementary school science multiple choice questions (MCQs): atoms of similar elements have same, for free online courses with choices mass number, nucleon number, nuclear number, and atomic number, mass number and isotopes quiz with interesting questions to ask in teachers' jobs interview of elementary and middle school teachers. Free science study guide for online learning mass number and isotopes quiz questions to attempt multiple choice questions based test.

MCQs on Atoms and Atom Model Worksheets 30 Quiz PDF Download

MCQ: Atoms of similar elements have same

  1. nucleon number
  2. mass number
  3. nuclear number
  4. atomic number

D

MCQ: Nucleus consists of

  1. protons only
  2. electron only
  3. neutrons only
  4. protons and neutrons

D

MCQ: Atomic number of lithium is

  1. 1
  2. 2
  3. 3
  4. 4

C

MCQ: Atoms of an element with same atomic number but having different mass number are known as

  1. allotropes
  2. isotopes
  3. hydrocarbons
  4. amotopes

B

MCQ: Particles that have opposite charges, are

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

A