Class 9 Courses

Class 9 Chemistry App's Tests

Class 9 Chemistry e-Book's MCQs - Complete

Electronic Configuration Quiz App Free Download & e-Book - 118

MCQ: 118

The lowest energy orbital among the following is

  1. 2s
  2. 2p
  3. 3s
  4. 3p

Class 9 Chemistry App & e-Book Tests PDF Download

Electronic Configuration Study App: Free Download iOS & Android

The App: Electronic Configuration Quiz App to study Electronic Configuration Notes, 9th Grade Chemistry Quiz App, and SAT Chemistry Quiz App. The "Electronic Configuration" App to free download 9th Grade Chemistry Quiz App (Android & iOS) includes complete analytics with interactive assessments. Download App Store & Play Store study Apps & enjoy 100% functionality with subscriptions!

Electronic Configuration App (Android & iOS)

Electronic Configuration App (Android & iOS)

9th Grade Chemistry App (Android & iOS)

9th Grade Chemistry App (iOS & Android)

SAT Chemistry App (Android & iOS)

SAT Chemistry App (Android & iOS)

O Level Chemistry App (Android & iOS)

O Level Chemistry App (iOS & Android)