Question

hich sub-shell the
the last coming electron) enters in the atom of the given element, the
elements are classified as 's', 'p', 'd' and 'f block elements.
s-block elements :
a)
The elements in which the last electron enters the s-orbital of their outermost energy level
are called s-block elements. It conci
i)​

Answer 1

Answer:

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