Classification of Elements and Periodicity in Properties

Electronic Configuration and Position in Periodic Table

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  • Group number of d-block element

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2002 AIPMT 1 question

  1. 1 Classification of Elements and Periodicity in Properties Easy
    An atom has electronic configuration $1s^2\,2s^2\,2p^6\,3s^2\,3p^6\,3d^3\,4s^2$, you will place it in which group : -