Atomic Mass MCQs Quiz Online PDF Download

Learn atomic mass MCQs, O level chemistry test for online courses learning and test prep to practice. Structure of atom quiz has multiple choice questions (MCQ), atomic mass quiz questions and answers to learn for online what are chemicals course test.

IGCSE chemistry practice test MCQ on chlorine's (cl) relative atomic mass is 35.5. this half number is due to with options isotopes, a half proton, a half neutron and a half electron problem solving skills for viva, competitive exam prep, interview questions with answer key. Free study guide is for online learning atomic mass quiz with MCQs to practice test questions with answers.

MCQs on Atomic Mass Quiz 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