What is Molecule MCQs Quiz Worksheet PDF Download

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MCQs on What is Molecule Quiz PDF Download

MCQ: Many helium atoms join together to form

  1. ammonia gas
  2. helium gas
  3. oxygen gas
  4. neon gas


MCQ: Each 'ozone' molecule is made up of three

  1. oxygen atoms
  2. phosphors atoms
  3. carbon dioxide atoms
  4. nitrogen atoms


MCQ: Number of atoms which a molecule of sulphur contains, is

  1. 3
  2. 8
  3. 4
  4. 5


MCQ: Number of oxygen atoms in glucose molecule is 6 and in hydrogen molecules is

  1. 6
  2. 12
  3. 18
  4. 8


MCQ: One carbon atom and one oxygen atom are combined together to form a molecule of

  1. oxygen
  2. water
  3. carbon dioxide
  4. carbon monoxide