Atoms & Elements Quiz Question 19 Tests pdf Download

Practice atoms & elements quizzes, O level chemistry quiz 19 to learn. Free chemistry MCQs questions and answers to learn atoms & elements MCQs with answers. Practice MCQs to test knowledge on atoms and elements, acidity or alkalinity, chemical and ionic equations, oxidation and reduction, electrolyte and non electrolyte worksheets.

Free atoms & elements worksheet has multiple choice quiz question as symbol of magnesium is, answer key with choices as mg, mn, hg and m to test study skills. For eLearning, study online elements, compounds & mixtures multiple choice questions based quiz question and answers.

Quiz on Atoms & Elements Quiz pdf Download Worksheet 19

Atoms and Elements Quiz

MCQ. Symbol of Magnesium is

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

A

Acidity or Alkalinity Quiz

MCQ. In Universal indicators, a pH of 7 is shown with

  1. yellow color
  2. green color
  3. blue color
  4. pink color

B

Chemical and Ionic Equations Quiz

MCQ. Formula of copper carbonate is

  1. CuCO3
  2. CuCO2
  3. CuCHO3
  4. CuCOH

A

Oxidation and Reduction Quiz

MCQ. Old paintings can be restored through an oxidizing agent

  1. H2S
  2. H2O2
  3. H2PO4
  4. H3O

B

Electrolyte and Non Electrolyte Quiz

MCQ. Weak electrolytes include

  1. limewater Ca(OH)2
  2. ammonia solution NH3
  3. Carbonic acid H2CO3
  4. all of these

D