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Atomic and Mass Number MCQ Questions with Answers PDF Download eBook

Atomic and mass number Multiple Choice Questions (MCQ) to practice atomic and mass number quiz answers PDF, 9th grade chemistry worksheets for online degrees. Solve fundamentals of chemistry Multiple Choice Questions and Answers (MCQs), "Atomic and Mass Number" quiz questions PDF for secondary school graduation certificate. Learn branches of chemistry, empirical and molecular formulas, ions and free radicals, elements compounds and mixtures, atomic and mass number test prep for distance learning.

"The mass number of an atom is" Multiple Choice Questions (MCQ) on ionosphere with choices number of protons only, number of neutrons only, number of electrons, and number of protons and neutrons for secondary school graduation certificate. Solve fundamentals of chemistry quiz questions for online certificate programs for online degree programs.

MCQs on Atomic and Mass Number PDF Download eBook

MCQ: The mass number of an atom is

  1. number of protons only
  2. number of neutrons only
  3. number of electrons
  4. number of protons and neutrons

D

MCQ: The number of protons in the nucleus constitute it's

  1. atomic mass
  2. atomic number
  3. nucleon number
  4. number of neutrons

B

MCQ: The number of protons and neutrons in the nucleus if the atomic number of an element is 17 and the mass number is 35, is

  1. 17 and 18
  2. 17 and 19
  3. 17 and 20
  4. 17 and 21

A