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Class 9 Chemistry MCQs App Download - Periodicity and Properties Apps (iOS & Android)

Class 9 Chemistry MCQs - Complete Course

Periodicity and Properties MCQs App Download & e-Book - 20

MCQ: 20

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

Class 9 Chemistry App & e-Book Tests PDF Download

Periodicity and Properties Learning App: Free Download Android & iOS

The App: Periodicity and Properties MCQs App to learn Periodicity and Properties Notes, 9th Grade Chemistry MCQs App, and O Level Chemistry MCQs App. The "Periodicity and Properties" App to Free Download 9th Grade Chemistry MCQs Apps (iOS & Android) for virtual secondary school. Download App Store & Play Store study Apps with all functionalities for online schools.

Periodicity and Properties Apps (Android & iOS)

Periodicity and Properties App

9th Grade Chemistry Apps (Android & iOS)

9th Grade Chemistry App

O Level Chemistry Apps (Android & iOS)

O Level Chemistry App

A level Chemistry Apps (Android & iOS)

A level Chemistry App