Class 7 Courses

Chapter 1: Class 7 Science Exam Tests

Class 7 Science MCQs - Chapter 1

Atoms and Atom Model Quiz Questions and Answers PDF - 3

The Atoms and atom model Quiz Questions and Answers PDF, atoms and atom model Quiz PDF Download e-Book Ch. 1-3 to learn Grade 7 Science Course. Solve Atom Structure MCQs PDF, Atoms and Atom Model Quiz Questions and Answers to study online classes courses. The Atoms and Atom Model Quiz App Download: Free learning app for atom structure, covalent bonds, ionic bonds, valencies and valency table, mass number and isotopes test prep for distance learning.

The Quiz: Electrons have; "Atoms and Atom Model" App (iOS & Android) with answers: Positive charge; Negative charge; No charge; Both charges; to study online classes courses. Study Atom Structure MCQ Questions, download Amazon eBook (Free Sample) for online study.

Atoms and Atom Model Questions & Answers PDF Download: MCQ Quiz 3

MCQ 11:

Electrons have

  1. negative charge
  2. positive charge
  3. no charge
  4. both charges
MCQ 12:

As compare to ionic compounds, covalent bond has

  1. high melting but low boiling point
  2. low melting but high boiling point
  3. low melting and boiling point
  4. high melting and boiling point
MCQ 13:

Ionic bonds are

  1. easy to break
  2. weak
  3. electrical bonds
  4. very difficult to break
MCQ 14:

Valency of sodium is

  1. 1
  2. 4
  3. 3
  4. 2
MCQ 15:

Neutrons in an atom also affect the

  1. chemical properties
  2. physical properties
  3. bonding properties
  4. thermal properties

Atoms and Atom Model Learning App: Free Download Android & iOS

The App: Atoms and Atom Model Quiz App to learn Atoms and Atom Model textbook, 7th Grade Science Quiz App, and 8th Grade Science Quiz App. The "Atoms and Atom Model Quiz" App to free download Android & iOS Apps includes complete analytics with interactive assessments. Free download App Store & Play Store learning Apps & enjoy 100% functionality with subscriptions!

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)

6th Grade Science App (Android & iOS)

6th Grade Science App (iOS & Android)