Class 9 Courses

Atomic Structure Experiments MCQ App Download - Grade 9 Chemistry PDF e-Book

Class 9 Chemistry Online Tests

Isotopes MCQ (Multiple Choice Questions) PDF Download

Apps:

9th Grade Chemistry App (Play Store) 9th Grade Chemistry App (App Store)

The Isotopes Multiple Choice Questions (MCQ Quiz) with Answers PDF (Isotopes MCQ PDF e-Book) download to study Grade 9 Chemistry Tests. Learn Structure of Atoms Multiple Choice Questions and Answers (MCQs), Isotopes quiz answers PDF to study online school courses. The Isotopes MCQ App Download: Free Grade 9 Chemistry App to study atomic structure experiments, isotopes, electronic configuration test prep for online school classes.

The MCQ: Water that contains H-2 atoms is called "Isotopes" App Download [Free] with answers: heavy water, light water, pure water, and chlorinated water to study online school courses. Solve Structure of Atoms Quiz Questions, download Google e-Book (Free Sample) for online classes.

Isotopes Questions and Answers PDF Download

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

Class 9 Chemistry Practice Tests

Isotopes Study App: Free Download iOS & Android

The App: Isotopes MCQs App to study Isotopes Notes, 9th Grade Chemistry MCQ App, and O Level Chemistry MCQ App. The "Isotopes MCQs" App to Free Download 9th Grade Chemistry Apps (Android & iOS) for online school classes. Download App Store & Play Store study Apps with all functionalities to study online school courses.

Isotopes Apps (Android & iOS)

Isotopes App

9th Grade Chemistry Apps (Android & iOS)

9th Grade Chemistry App

O Level Chemistry Apps (Android & iOS)

O Level Chemistry App

10th Grade Chemistry Apps (Android & iOS)

10th Grade Chemistry App