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Chemical Formulae of Molecular Element and Compound App Download | Class 7 Science MCQ PDF e-Book

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Chemical Formulae of Molecular Element and Compound MCQ (Multiple Choice Questions) PDF Download

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The MCQ: Chemical symbol represents; "Chemical Formulae of Molecular Element and Compound MCQ" App Download [Free] with answers: chemical formula, molecular formula, structural formula, and atomic formula to study online classes courses. Solve Atoms Molecules and Ions Quiz Questions, download Apple Book (Free Sample) for online schools.

Chemical Formulae of Molecular Element and Compound Questions and Answers PDF Download

MCQ: 1

Chemical symbol represents

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

"O3" is a chemical formula of

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

Ammonia molecule contains one nitrogen atom and three atoms of

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

In nucleus, mass of an atom is more than

  1. 0.9994
  2. 0.9499
  3. 0.9949
  4. 0.4999
MCQ: 5

The number and types of atoms a molecule contain, are shown by its

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

Chemical Formulae of Molecular Element and Compound Practice Tests: Class 7 Science App & eBook MCQs

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Chemical Formulae of Molecular Element and Compound MCQ App (Android & iOS)

Chemical Formulae of Molecular Element and Compound MCQ App

Chemical Formulae of Molecular Element and Compound MCQ App (iOS & Android)

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