What is Molecule MCQs Quiz Worksheet PDF Download

Learn what is molecule MCQs, science test for online learning courses and test prep to practice. Atoms molecules and ions multiple choice questions (MCQ), what is molecule quiz questions and answers for common core history of science grade 7.

Science practice test MCQ: many helium atoms join together to form with options ammonia gas, helium gas, oxygen gas and neon gas for online mock tests, competitive exams questions and answers after reading theory and textbooks. Free science revision notes to learn what is molecule quiz with MCQs to find questions answers based online learning tests.

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