Atoms and Elements MCQs Quiz Online PDF Download

Learn atoms and elements MCQs, O level chemistry test for online courses learning and test prep to practice. Elements, compounds and mixtures quiz has multiple choice questions (MCQ), atoms and elements quiz questions and answers to learn for private high school online tests.

IGCSE chemistry practice test MCQ on brass is an example of with options an alloy, a compound, a mixture and an element problem solving skills for viva, competitive exam prep, interview questions with answer key. Free study guide is for online learning atoms and elements quiz with MCQs to practice test questions with answers.

MCQs on Atoms and Elements Quiz PDF Download

MCQ. Brass is an example of

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


MCQ. A particle may be

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


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


MCQ. Symbol of Magnesium is

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


MCQ. Symbol of iron is

  1. I
  2. Fe
  3. Ne
  4. Sn