Class 7 Courses

Chapter 1: Class 7 Science Exam Tests

Class 7 Science MCQs - Chapter 1

Atoms and Atom Model Quiz Questions & Answers PDF Download - 7

The Atoms and atom model Quiz Questions and Answers PDF (atoms and atom model Quiz PDF e-Book) download Ch. 1-7 to learn Grade 7 Science Course. Solve Covalent Bonds MCQs PDF, Atoms and Atom Model Quiz Questions and Answers to study e-learning courses. The Atoms and Atom Model Quiz App Download: Free learning app for covalent bonds, chemical formulas, valencies and valency table test prep for online school classes.

The Quiz: The bond which comes to existence due to sharing of electrons is known as; "Atoms and Atom Model" App (iOS, Android) with answers: Covalent bonding; Ionic bonding; Metallic bonding; Dative bonding; to study e-learning courses. Study Covalent Bonds MCQ Questions, download Amazon eBook (Free Sample) for online classes.

Atoms and Atom Model Exam Questions and Answers PDF Download: Test 7

MCQ 31:

The bond which comes to existence due to sharing of electrons is known as

  1. ionic bonding
  2. covalent bonding
  3. metallic bonding
  4. dative bonding
MCQ 32:

The smallest particle of carbon dioxide consists of

  1. two atoms
  2. three atoms
  3. four atoms
  4. five atoms
MCQ 33:

The valency of magnesium is

  1. 1
  2. 2
  3. 3
  4. 4
MCQ 34:

The valency of carbon is

  1. 2
  2. 4
  3. 6
  4. 8
MCQ 35:

The valency of aluminum is

  1. 2
  2. 1
  3. 3
  4. 4

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Atoms and Atom Model App (Android & iOS)

Atoms and Atom Model App (Android & iOS)

7th Grade Science App (Android & iOS)

7th Grade Science App (iOS & Android)

8th Grade Science App (Android & iOS)

8th Grade Science App (Android & iOS)

Earth Science App (Android & iOS)

Earth Science App (iOS & Android)