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Structure of Atoms Quiz App Download - Grade 9 Chemistry PDF e-Book

Class 9 Chemistry MCQs - Chapter 7

Structure of Atoms Quiz Questions & Answers PDF Download - 3

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The Structure of atoms Quiz Questions and Answers PDF (Structure of Atoms Quiz PDF e-Book) download Ch. 7-3 to learn Grade 9 Chemistry Course. Solve Electronic Configuration MCQs PDF, Structure of Atoms Quiz Questions and Answers to learn online classes courses. The Structure of Atoms Quiz App Download: Free Grade 9 Chemistry App to learn electronic configuration, isotopes test prep for online certifications.

The Quiz: The lowest energy orbital among the following is "Structure of Atoms" App (iOS, Android) with answers: 2p, 2s, 3s, and 3p to learn online classes courses. Study Electronic Configuration MCQ Questions, download Amazon e-Book (Free Sample) for online secondary school courses.

Structure of Atoms Exam Questions and Answers PDF Download: Test 3

MCQ: 11

The lowest energy orbital among the following is

  1. 2s
  2. 2p
  3. 3s
  4. 3p
MCQ: 12

When Uranium-238 emits α particles it decays in to

  1. Helium
  2. Carbon
  3. Thorium-234
  4. Uranium-235
MCQ: 13

D sub-shell can accommodate maximum

  1. 2 electrons
  2. 10 electrons
  3. 14 electrons
  4. 6 electrons
MCQ: 14

Chlorine-35 exists in nature about

  1. 0.35
  2. 0.4
  3. 0.5
  4. 0.75
MCQ: 15

Protium has

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

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Structure of Atoms Apps (Android & iOS)

Structure of Atoms App

9th Grade Chemistry Apps (Android & iOS)

9th Grade Chemistry App

O Level Chemistry Apps (Android & iOS)

O Level Chemistry App

College Chemistry Apps (Android & iOS)

College Chemistry App