Atoms and Elements MCQs Quiz Online PDF Download

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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


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