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Elements, Compounds and Mixtures Multiple Choice Questions Test 1 Tests pdf Download

Practice elements, compounds and mixtures multiple choice questions (MCQs), O level chemistry test 1 online to learn. Practice atoms and elements MCQs questions and answers on atoms and elements, molecules and compounds with answers. Free elements, compounds and mixtures study guide has answer key with choices as a compound, an alloy, a mixture and an element of multiple choice questions (MCQ) as brass is an example of to test learning skills. Study to learn atoms and elements quiz questions to practice MCQ based online exam preparation test.

MCQ on Elements, Compounds and Mixtures Quiz pdf Download Test 1

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

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