Atoms and Elements MCQs Quiz Online PDF Download

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

IGCSE chemistry practice test MCQ: brass is an example of with choices an alloy, a compound, a mixture and an element problem solving skills for summative and formative assessment, 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

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. Symbol of iron is

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

B