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Periodic Table and Periodicity MCQs App Download - Grade 9 Chemistry PDF e-Book

Class 9 Chemistry MCQs - Chapter 4

Periodic Table and Periodicity Multiple Choice Questions (MCQs) PDF Download - 1

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The Periodic table and periodicity Multiple Choice Questions (MCQs) with Answers PDF (Periodic Table and Periodicity MCQs PDF e-Book) download Ch. 4-1 to study Grade 9 Chemistry Course. Learn Periodic Table and Periodicity Quiz Questions and Answers to learn online classes courses. The Periodic Table and Periodicity MCQs App Download: Free Grade 9 Chemistry Study [Free] App for periodic table, periodicity and properties test prep for online secondary school classes.

The MCQ: Both elements of 1st period contain valence electrons in "Periodic Table and Periodicity" App Download [Free] with answers: n shell, m shell, k shell, and s shell to learn online classes courses. Solve Periodic Table MCQ Questions, download Google e-Book (Free Sample) for online education.

Periodic Table and Periodicity MCQs with Answers PDF Download: Quiz 1

MCQ: 1

Both elements of 1st period contain valence electrons in

  1. M shell
  2. N shell
  3. K shell
  4. S shell
MCQ: 2

In the periodic table, helium is placed at

  1. top left corner
  2. bottom right corner
  3. bottom left corner
  4. top right corner
MCQ: 3

Across the period the atomic size decreases due to

  1. shielding effect
  2. photoelectric effect
  3. increase in nuclear force of attraction
  4. decrease in nuclear force of attraction
MCQ: 4

The first three periods are

  1. long periods
  2. short periods
  3. moderate periods
  4. all of above
MCQ: 5

On basis of electronic configuration the group and period of 95B is

  1. 2 and IIIA
  2. 3 and IIA
  3. 4 and VIA
  4. 5 and VIIA

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Periodic Table and Periodicity Apps (Android & iOS)

Periodic Table and Periodicity App

9th Grade Chemistry Apps (Android & iOS)

9th Grade Chemistry App

A level Chemistry Apps (Android & iOS)

A level Chemistry App

SAT Chemistry Apps (Android & iOS)

SAT Chemistry App