Class 7 Online Courses

Class 7 science Practice Tests

Class 7 Science Online Tests

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

Free Chemical formulae of molecular element and compound Multiple Choice Questions (MCQ Quiz) with Answers PDF Download (Chemical Formulae of Molecular Element and Compound MCQ PDF Book) to learn online 7th grade science certificate courses. Solve Atoms Molecules and Ions Multiple Choice Questions and Answers (MCQs), Chemical Formulae of Molecular Element and Compound quiz answers PDF to learn online certification courses. Free learning App: Chemical Formulae of Molecular Element and Compound MCQ App Download & e-Book for chemical formulae of molecular element and compound, what is atom, what is ion test prep for online schools.

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

MCQ 1: Chemical symbol represents

A) chemical formula
B) molecular formula
C) structural formula
D) atomic formula

MCQ 2: "O3" is a chemical formula of

A) oxygen
B) oxides
C) ozone
D) acid rain

MCQ 3: Ammonia molecule contains one nitrogen atom and three atoms of

A) hydrogen
B) helium
C) nitrogen
D) carbon

MCQ 4: In nucleus, mass of an atom is more than

A) 0.9994
B) 0.9499
C) 0.9949
D) 0.4999

MCQ 5: The number and types of atoms a molecule contain, are shown by its

A) chemical formula
B) molecular formula
C) structural formula
D) atomic formula

Class 7 Science Practice Tests

Chemical Formulae of Molecular Element and Compound Learning App & Free Study Apps

Download Chemical Formulae of Molecular Element and Compound MCQs App to learn Chemical Formulae of Molecular Element and Compound MCQs, 7th Grade Science Learning App, and 8th Grade Science MCQ App. Free "Chemical Formulae of Molecular Element and Compound" App to download Android & iOS Apps includes complete analytics of history 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 (Android & iOS)

8th Grade Science App (Android & iOS)

8th Grade Science App (Android & iOS)

Earth Science App (Android & iOS)

Earth Science App (Android & iOS)