Chemical Formulae of Molecular Element and Compound MCQs Quiz and Answers Tests pdf Download

Practice chemical formulae of molecular element and compound MCQs in science quiz for test prep. Atoms molecules and ions quiz questions has multiple choice questions (MCQ) with chemical formulae of molecular element and compound test, answers as the chemical symbol represents the, answer key with choices as chemical formula, molecular formula, structural formula and atomic formula for competitive exam preparation worksheets. Free science revision notes to learn chemical formulae of molecular element and compound quiz with MCQs to find questions answers based online tests.

MCQs on Chemical Formulae of Molecular Element and Compound Quiz pdf Download

MCQ. Chemical symbol represents the

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

A

MCQ. O3 is 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. If number of atoms present in one then there is no

  1. subscript
  2. charge
  3. existence
  4. chemical symbol

A

MCQ. Number and types of atoms a molecule contain is shown by its

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

A