Atoms and Atom Model Multiple Choice Questions 7 PDF Download

Practice atoms and atom model MCQs, grade 7 online science test 7, covalent bonds multiple choice questions and answers. Covalent bonds revision test has science worksheets, helping answer key with choices as covalent bonding, ionic bonding, metallic bonding and dative bonding of multiple choice questions (MCQ) with covalent bonds quiz as the bond which comes to existence due to sharing of electrons is known as for competitive exam prep, viva interview questions. Free science study guide to practice covalent bonds quiz to attempt multiple choice questions based test.

MCQs on Atoms and Atom Model Quiz PDF Download Worksheets 7

MCQ. 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

B

MCQ. The smallest particle of carbon dioxide consists of

  1. two atoms
  2. three atoms
  3. four atoms
  4. five atoms

B

MCQ. The valency of magnesium is

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

B

MCQ. The valency of carbon is

  1. 2
  2. 4
  3. 6
  4. 8

B

MCQ. The valency of aluminum is

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

C