Atoms and Molecules Mass MCQs Quiz Online PDF Book Download

Atoms and molecules mass multiple choice questions (MCQs), atoms and molecules mass quiz answers to learn A level chemistry courses for online degrees. Moles and equations MCQs with answers, atoms and molecules mass quiz questions and answers for undergraduate degree. Learn amount of substance, relative atomic mass, mole calculations, chemical formula and equations, gas volumes, atoms and molecules mass test prep for chemistry certifications.

Learn moles and equations test MCQs: atoms which have same number of protons but different number of neutrons are called, with choices isotopes, isomers, spectators, and allotropes for undergraduate degree. Practice merit scholarships assessment test, online learning atoms and molecules mass quiz questions for competitive assessment in chemistry major.

MCQ on Atoms and Molecules MassQuiz Book Download

MCQ: Atoms which have same number of protons but different number of neutrons are called

  1. isotopes
  2. isomers
  3. spectators
  4. allotropes

A

MCQ: To determine mass of other compound by comparing it with mass of carbon-12 atoms is

  1. relative molecular mass
  2. relative atomic mass
  3. relative molecular radius
  4. relative atomic radius

B

MCQ: Mr is symbol given for

  1. relative molecular mass
  2. relative formula mass
  3. relative atomic radius
  4. both A and B

D

MCQ: A method which is used to find amount of particular substance in a solution is called as

  1. Fragmentation
  2. titration
  3. electrolysis
  4. stoichiometry

B

MCQ: Sum of protons (p+) and neutrons (n0) in an atom is called its

  1. atomic number
  2. nucleon number
  3. Avogadro's number
  4. protonic identity

B