Isotopes MCQ App | Class 9 Chemistry MCQ e-Book PDF
Class 9 Chemistry MCQs (Grade 9) From Textbook

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Isotopes Multiple Choice Questions with Answers – PDF Download

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Study Isotopes Multiple Choice Questions (MCQ Quiz) with Answers PDF to maximize analytical thinking. Download the Isotopes MCQ PDF e-Book to study Class 9 Chemistry Tests. Learn Structure of Atoms Multiple Choice Questions and Answers (MCQs), Isotopes quiz answers PDF for chemistry virtual education success. Download the Isotopes MCQ App: Free Class 9 Chemistry Learning App to study atomic structure experiments, isotopes, electronic configuration test prep for chemistry remote educational innovation.

Free "Isotopes MCQ" App Download: Water that contains H-2 atoms is called; MCQ with answers: heavy water, light water, pure water, and chlorinated water. Solve Structure of Atoms Quiz Questions, download Google e-Book (Free Chapter) to maximize analytical thinking.

Isotopes MCQs PDF Download – Prep Test

MCQ 1: Water that contains H-2 atoms is called:

  1. heavy water
  2. light water
  3. pure water
  4. chlorinated water

MCQ 2: When Uranium-238 emits α particles it decays in to:

  1. Helium
  2. Carbon
  3. Thorium-234
  4. Uranium-235

MCQ 3: Chlorine-35 exists in nature about:

  1. 0.35
  2. 0.4
  3. 0.5
  4. 0.75

MCQ 4: Protium has:

  1. one neutron
  2. two neutrons
  3. no neutron
  4. 3 neutrons

MCQ 5: Atoms having same atomic number but different atomic mass are called:

  1. derivatives
  2. isotopes
  3. elements
  4. isomers

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