Atomic Mass MCQs Quiz Online PDF Download

Learn atomic mass MCQs, IGCSE chemistry online test for distance education, free online courses prep. Practice structure of atom multiple choice questions (MCQs), atomic mass quiz questions and answers. Cambridge test on valence electrons, proton and nucleon number, protons, neutrons and electrons, atomic mass tutorials for online what are chemicals courses distance learning.

Study bachelors and masters in chemistry degree MCQs: chlorine's (cl) relative atomic mass is 35.5. this half number is due to, for online courses with choices isotopes, a half proton, a half neutron, and a half electron for online preparation of college courses for qualifying in jobs for college students. Free skills assessment test is for online learn atomic mass quiz questions with MCQs, exam preparation questions and answers.

MCQs on Atomic MassQuiz PDF Download

MCQ: Chlorine's (Cl) relative atomic mass is 35.5. this half number is due to

  1. isotopes
  2. a half proton
  3. a half neutron
  4. a half electron

A

MCQ: In Na2CO3, relative atomic mass of Carbon is

  1. 12
  2. 24
  3. 36
  4. 48

A

MCQ: If atomic mass of copper is 63.546, mass percent of copper in Cu2O will be

  1. 0.7898
  2. 0.8098
  3. 0.8882
  4. 0.8678

C

MCQ: Relative atomic mass of 3O3 is

  1. 48
  2. 140
  3. 180
  4. 320

C

MCQ: In Na2CO3, relative atomic mass of sodium is

  1. 23
  2. 46
  3. 48
  4. 58

B