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Periodic Table App's MCQ & e-Book PDF Download - 42

MCQ 42:

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

Class 9 Chemistry App & e-Book Tests PDF Download

Periodic Table Learning App: Free Download (Android & iOS)

The Periodic Table MCQ App to study Periodic Table Textbook App, 9th Grade Chemistry MCQ App, and SAT Chemistry MCQ App. The "Periodic Table" App to free download iOS & Android Apps includes complete analytics with interactive assessments. Download App Store & Play Store learning Apps & enjoy 100% functionality with subscriptions!

Periodic Table App (Android & iOS)

Periodic Table 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)

10th Grade Chemistry App (Android & iOS)

10th Grade Chemistry App (iOS & Android)