Chemical Formulae of Molecular Element and Compound MCQs Quiz Worksheet PDF Book Download

Chemical formulae of molecular element and compound MCQs, chemical formulae of molecular element and compound quiz answers for online elementary school courses. Atoms molecules and ions multiple choice questions (MCQs), chemical formulae of molecular element and compound quiz questions and answers for online elementary education degree. What is atom, what is molecule, chemical formulae of molecular element and compound test prep for elementary school teaching certification.

Learn science MCQs: chemical symbol represents, with choices chemical formula, molecular formula, structural formula, and atomic formula for online elementary education degree. Free science student portal for online learning chemical formulae of molecular element and compound quiz questions, MCQs to find questions answers based online learning tests.

MCQ on Chemical Formulae of Molecular Element and Compound PDF Book Download

MCQ: Chemical symbol represents

  1. chemical formula
  2. molecular formula
  3. structural formula
  4. atomic formula

A

MCQ: "O3" is a chemical formula of

  1. oxygen
  2. oxides
  3. ozone
  4. acid rain

C

MCQ: Ammonia molecule contains one nitrogen atom and three atoms of

  1. hydrogen
  2. helium
  3. nitrogen
  4. carbon

A

MCQ: In nucleus, mass of an atom is more than

  1. 0.9994
  2. 0.9499
  3. 0.9949
  4. 0.4999

A

MCQ: Number and types of atoms a molecule contain, are shown by its

  1. chemical formula
  2. molecular formula
  3. structural formula
  4. atomic formula

A