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IGCSE O Level Chemistry Certification Exam Tests

IGCSE O Level Chemistry Practice Test 42

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

The Atoms and Elements Multiple Choice Questions (MCQ) with Answers PDF (Atoms and Elements MCQs PDF e-Book) download Ch. 6-42 to solve 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 MCQs App Download: Free educational app for atoms and elements, electrical devices and circuit symbols, atomic mass test prep for online college courses.

The MCQ Quiz: Symbol of Mercury is; "Atoms & Elements" App (Android & iOS) with answers: Hg; Mg; Me; Mr; to learn online schools courses. Practice Elements, Compounds and Mixtures Questions and Answers, Google eBook 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

IGCSE O Level Chemistry Exam Prep Tests

Atoms & Elements Textbook App: Free Download (iOS & Android)

The App: Atoms & Elements MCQs App to study Atoms & Elements Textbook, O Level Chemistry MCQ App, and 9th Grade Chemistry MCQs App. The "Atoms & Elements" App to free download Android & iOS Apps includes complete analytics with interactive assessments. Download App Store & Play Store learning Apps & enjoy 100% functionality with subscriptions!

Atoms & Elements App (Android & iOS)

Atoms & Elements App (Android & iOS)

O Level Chemistry App (Android & iOS)

O Level Chemistry App (iOS & Android)

9th Grade Chemistry App (Android & iOS)

9th Grade Chemistry App (Android & iOS)

SAT Chemistry App (Android & iOS)

SAT Chemistry App (iOS & Android)