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Atoms and Elements MCQ App Download | IGCSE O Level Chemistry PDF e-Book

IGCSE O Level Chemistry Study Material: Mock Test 42

Atoms and Elements MCQs (Multiple Choice Questions) PDF Download - 42

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The Atoms and Elements Multiple Choice Questions (MCQ) with Answers PDF (Atoms and Elements MCQs PDF e-Book) download Ch. 6-42 to learn IGCSE O Level Chemistry Practice Tests. Study Elements, Compounds and Mixtures quiz answers PDF, Atoms and Elements Multiple Choice Questions (MCQ Quiz) to learn online schools courses. The Atoms and Elements App Download: Free IGCSE O Level Chemistry MCQ App to learn atoms and elements, electrical devices and circuit symbols, atomic mass test prep for online college courses.

The MCQs: Symbol of Mercury is "Atoms & Elements" App (Android, iOS) with answers: hg, mg, mr, and me to learn online schools courses. Practice Elements, Compounds and Mixtures Questions and Answers, Google Book to download free sample for ACT test prep classes.

Atoms & Elements MCQ with Answers PDF Download: Quiz 42

MCQ: 206

Symbol of Mercury is

  1. Mg
  2. Hg
  3. Me
  4. Mr
MCQ: 207

Symbol of Copper is

  1. Co
  2. Cu
  3. Cl
  4. Ca
MCQ: 208

Electrolysis refers to the

  1. passing of cathode in molten solid
  2. passing electricity through a solution or molten solid
  3. substance that does not allow the flow of electricity
  4. copper plating of utensils
MCQ: 209

In Na2CO3, the relative atomic mass of Carbon is

  1. 12
  2. 24
  3. 36
  4. 48
MCQ: 210

Greatest energy is found in the particles of the

  1. solids
  2. liquids
  3. gases
  4. diffusing particles

Atoms & Elements Study Material: IGCSE O Level Chemistry App & eBook MCQ

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Atoms and Elements MCQ App (Android & iOS)

Atoms & Elements MCQ App

Atoms and Elements MCQ App (iOS & Android)

O Level Chemistry MCQ App

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