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Class 9 Chemistry MCQ App Download - Periodic Table Apps (Android & iOS)

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Periodic Table MCQ App Download & e-Book - 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

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Periodic Table Apps (Android & iOS)

Periodic Table App

9th Grade Chemistry Apps (Android & iOS)

9th Grade Chemistry App

A level Chemistry Apps (Android & iOS)

A level Chemistry App

O Level Chemistry Apps (Android & iOS)

O Level Chemistry App