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

The Chemical formulae of molecular element and compound Multiple Choice Questions (MCQ Quiz) with Answers PDF (Chemical Formulae of Molecular Element and Compound MCQ PDF e-Book) download to practice Grade 7 Science Tests. Study Atoms Molecules and Ions Multiple Choice Questions and Answers (MCQs), Chemical Formulae of Molecular Element and Compound quiz answers PDF to study online homeschool courses. The Chemical Formulae of Molecular Element and Compound MCQ App Download: Free learning app for chemical formulae of molecular element and compound, what is atom, what is ion test prep for free online courses.

The MCQ: "O3" is a chemical formula of; "Chemical Formulae of Molecular Element and Compound" App Download (Free) with answers: Oxygen; Oxides; Ozone; Acid rain; to study online homeschool courses. Solve Atoms Molecules and Ions Quiz Questions, download Apple eBook (Free Sample) for online education programs.

Chemical Formulae of Molecular Element and Compound MCQs: 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

Class 7 Science Practice Tests

Chemical Formulae of Molecular Element and Compound Learning App: Free Download (Android & iOS)

The App: Chemical Formulae of Molecular Element and Compound MCQs App to learn Chemical Formulae of Molecular Element and Compound Textbook, 7th Grade Science MCQ App, and 6th Grade Science MCQ App. The "Chemical Formulae of Molecular Element and Compound MCQs" App to free download iOS & Android Apps includes complete analytics with interactive assessments. Download App Store & Play Store learning Apps & enjoy 100% functionality with subscriptions!

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

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

7th Grade Science App (Android & iOS)

7th Grade Science App (iOS & Android)

6th Grade Science App (Android & iOS)

6th Grade Science App (Android & iOS)

Earth Science App (Android & iOS)

Earth Science App (iOS & Android)