Molecules and Compounds MCQs Quiz Online PDF Download

Learn molecules and compounds MCQs, O level chemistry test for online learning courses, test prep to practice test multiple choice questions (MCQ). Molecules and compounds quiz questions and answers has practice test, elements, compounds and mixtures quiz online, molecules and compounds tutorials for online college chemistry help courses distance learning.

IGCSE chemistry practice test MCQ: naturally occurring elements are with choices 82, 92, 99 and above 100 by now with online eLearning for online competitions like college board and MCAT exam guide. Free study guide is for online learning molecules and compounds quiz test with MCQs to practice test questions with answers.

MCQs on Molecules and Compounds Quiz PDF Download

MCQ: Naturally occurring elements are

  1. 82
  2. 92
  3. 99
  4. above 100 by now


MCQ: Material is largely composed of

  1. metals
  2. organic matter
  3. atoms
  4. all of these


MCQ: Alloys are a form of

  1. mixture
  2. compound
  3. metal
  4. transition metals


MCQ: Copper wire is an example of

  1. an alloy
  2. a compound
  3. a mixture
  4. an element


MCQ: An oil molecule may contain

  1. over 10 atoms
  2. over 100 atoms
  3. over 1000 atoms
  4. over 10 molecules of its distillate