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D and F Block Elements — JEE Main 2019 · 10 Jan, Evening shift · Q809 · Alror

Alror/Chemistry/D and F Block Elements

D and F Block Elements

JEE Main 2019 · 10 Jan, Evening shift · Q809

ChemistryEasy158×since 2002Q809

The 71^st electron of an element X with an atomic number of 71 enters into the orbital :

JEE Main 2019 · 10 Jan, Evening shift · Q809·D and F Block Elements

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