Class 9 Online Courses

Chapter 4: Class 9 Chemistry Exam Tests

Class 9 Chemistry MCQs - Chapter 4

Periodic Table and Periodicity Multiple Choice Questions PDF Download - 1

The e-Book Periodic table and periodicity Multiple Choice Questions and Answers (MCQs), periodic table and periodicity MCQ Quiz PDF download, test 1 to study free class 9 chemistry online courses. Practice Periodic Table MCQs PDF, periodic table and periodicity quiz questions and answers to learn online classes courses. The Periodic Table and Periodicity MCQs App Download: Free learning app for periodic table, periodicity and properties test prep for online secondary school classes.

The Multiple Choice Question (MCQ Quiz): 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 quiz questions, download Google eBook (Free Sample) for online education.

Periodic Table and Periodicity Questions & Answers PDF Download: MCQ 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 App (Android & iOS)

Periodic Table and Periodicity App (Android & iOS)

9th Grade Chemistry App (Android & iOS)

9th Grade Chemistry App (Android & iOS)

O Level Chemistry App (Android & iOS)

O Level Chemistry App (Android & iOS)

SAT Chemistry App (Android & iOS)

SAT Chemistry App (Android & iOS)