Class 9 Courses

Periodic Table Study App Download | Class 9 Chemistry App (iOS & Android)

Class 9 Chemistry MCQs: Complete Course

Periodic Table MCQs App Download & e-Book - 6

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 eBook (Google eBook)  iBook (Apple iBook)  eBook (Kobo eBook)

Apps:

Periodic Table App (Android) Periodic Table App (iOS)
MCQ: 6

Both elements of 1st period contain valence electrons in

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

Class 9 Chemistry App & e-Book Tests PDF Download

Periodic Table Learning App: Free iOS & Android Apps

The App: Periodic Table MCQs App to learn Periodic Table Notes, 9th Grade Chemistry MCQs App, and 10th Grade Chemistry MCQs App. The "Periodic Table Study" App to Free Download 9th Grade Chemistry Study Apps (iOS & Android) to learn online classes courses. Download App Store & Play Store Learning Apps with all functionalities for online education.

Periodic Table MCQs App (iOS & Android)

Periodic Table MCQs App

Periodic Table MCQs App (Android & iOS)

9th Grade Chemistry MCQs App

10th Grade Chemistry MCQs App (Android & iOS)

10th Grade Chemistry MCQs App

O Level Chemistry MCQs App (Android & iOS)

O Level Chemistry MCQs App