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What is Transition Element App's Quiz & e-Book Download - 1266

MCQ:

In transition elements atoms after filling 4s-orbital, the rest of electrons reside in

  1. 3d sub shell
  2. 2d sub shell
  3. 4s sub shell
  4. 4p sub shell

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What is Transition Element App (Android & iOS)

What is Transition Element App (Android & iOS)

A level Chemistry App (Android & iOS)

A level Chemistry App (iOS & Android)

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SAT Chemistry App (Android & iOS)

9th Grade Chemistry App (Android & iOS)

9th Grade Chemistry App (iOS & Android)