Atoms and Atom Model Multiple Choice Questions and Answers 5 PDF Download

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MCQs on Atoms and Atom Model Worksheets 5 Quiz PDF Download

MCQ: An atom is electrically

  1. negative
  2. positive
  3. neutral
  4. both positive and negative

C

MCQ: Large molecules such as polythene and polystyrene contains

  1. ionic bonding
  2. metallic bonding
  3. covalent bonding
  4. dative bonding

C

MCQ: Valency of 'zinc' is

  1. 3
  2. 5
  3. 2
  4. 7

C

MCQ: Ionic chemical formula of 'chlorine' is

  1. Cl-
  2. Cl+
  3. Cl-
  4. Cl+

A

MCQ: John Dalton carried out his experiment about atom in

  1. 1908
  2. 1808
  3. 1708
  4. 1608

B