Atomic Mass Multiple Choice Questions Online pdf eBooks Download

Learn atomic mass MCQs, online O level chemistry MCQ for test prep. Structure of atom quiz has multiple choice questions (MCQ), atomic mass quiz questions and answers as chlorine's (cl) relative atomic mass is 35.5. this half number is due to, answer key help with choices as isotopes, a half proton, a half neutron and a half electron problem solving for viva, competitive exam preparation, interview questions. Free study guide is to practice atomic mass quiz online 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