d- and f-Block Elements: JEE Main 2011 Chemistry question

JEE Main 2011 · Annual, Paper 1 · Q808

JEE Main 2011Annual, Paper 1ChemistryEasyd- and f-Block Elements158× since 2002

The outer electron configuration of

Gd

(Atomic No.

64

) is :

JEE Main 2011 · Annual, Paper 1 · Q808

JEE Main 2011Annual, Paper 1ChemistryEasyd- and f-Block Elements158× since 2002

The outer electron configuration of

Gd

(Atomic No.

64

) is :

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