Elements, Compounds and Mixtures Multiple Choice Questions and Answers 1 PDF Download

Elements, compounds and mixtures multiple choice questions, learn O level chemistry online test prep 1 for e-learning, free online courses prep. Practice atoms and elements multiple choice questions (MCQs), elements, compounds and mixtures quiz questions and answers. Learn atoms and elements, molecules and compounds career test prep for online chemical science courses distance learning.

Study elements, compounds and mixtures career test with multiple choice questions, brass is an example of, for online certificate programs with choices a compound, an alloy, a mixture, an element with online eLearning for international exams' preparation like international Olympiad preparation. Practice skills assessment test for online learning atoms and elements quiz questions with Cambridge chemistry MCQs for chemistry certification competitive exam prep.

MCQ on Elements, Compounds & Mixtures Test 1Quiz PDF Download

MCQ: Brass is an example of

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

A

MCQ: A particle may be

  1. an atom
  2. a molecule
  3. an isotope
  4. all of these

D

MCQ: Other than O and C, main elements of a brick wall includes

  1. Silicon (Si)
  2. Calcium (Ca)
  3. Aluminum (Al)
  4. Both A and B

D

MCQ: Symbol of Magnesium is

  1. Mg
  2. Mn
  3. Hg
  4. M

A

MCQ: Naturally occurring elements are

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

B