Atomic Mass (Weight) MCQs Quiz Online PDF Download

Atomic Mass (Weight) Multiple Choice Questions (MCQ), atomic mass (weight) quiz answers PDF to study online chemistry course. Learn basic chemistry Multiple Choice Questions and Answers (MCQs), "Atomic Mass (Weight)" quiz questions and answers to learn online certificate courses. Learn mass spectrometer, positive and negative ions test prep for GRE test.

"The atomic mass of phosphorus is" Multiple Choice Questions (MCQ) on atomic mass (weight) with choices 11, 21, 31, and 41 to learn online certificate courses. Practice merit scholarships assessment test, online learning atomic mass (weight) quiz questions for competitive exams in chemistry majors for accelerated bachelors degree online.

MCQs on Atomic Mass (Weight) Download PDF

MCQ: The atomic mass of phosphorus is

  1. 11
  2. 21
  3. 31
  4. 41

C

MCQ: The atomic masses of atoms were determined by

  1. Democritus
  2. Berzelius
  3. Rutherford
  4. Archimedes

MCQ: Atomic mass is mass of carbon taken as

  1. 12
  2. 13
  3. 14
  4. 15

A

MCQ: The relative atomic mass of Cu is

  1. 61.5
  2. 63.5
  3. 64.5
  4. 67.5

B

MCQ: The 1 atomic mass unit is equal to

  1. 1.661x10-27
  2. 1.665x10-23
  3. 1.661x10-34
  4. 1.661x10-21

A