Atoms and Atom Model Multiple Choice Quiz Questions 3 pdf Download

Practice science quiz 3 on atoms and atom model MCQs, grade 7 atom structure multiple choice questions. Free atom structure guide has science worksheet with answering options positive charge, negative charge, no charge and both charges of multiple choice questions (MCQ) with atom structure quiz as electrons have for exam prep. Study to learn atom structure quiz to attempt multiple choice questions based test.

MCQs on Atoms and Atom Model - Quiz 3

MCQ. Electrons have

  1. negative charge
  2. positive charge
  3. no charge
  4. both charges

A

MCQ. Compared to ionic compounds, covalent bonds have

  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

C

MCQ. Ionic bonds are

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

D

MCQ. Valency of sodium is

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

A

MCQ. Neutrons of an atom also affect the

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

B