Atomic Mass MCQs Quiz Online PDF Book Download

Atomic mass multiple choice questions (MCQs), atomic mass quiz answers to learn chemistry online courses. Structure of atom MCQs, atomic mass quiz questions and answers for online college degrees. Learn proton and nucleon number, protons, neutrons and electrons, arrangement of particles in atom, periodic table: o level chemistry, atomic mass test prep for chemistry certifications.

Learn structure of atom test MCQs: chlorine's (cl) relative atomic mass is 35.5. this half number is due to, with choices isotopes, a half proton, a half neutron, and a half electron for online college degrees. Practice merit scholarships assessment test, online learning atomic mass quiz questions for competitive assessment in chemistry major.

MCQ on Atomic MassQuiz Book 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