How many valence electrons does aluminum have available for bonding

Asked by admin @ 02/08/2021 in Chemistry viewed by 388 People

How many valence electrons does aluminum (Al) have available for bonding?

Answered by admin @ 02/08/2021

Aluminium has three electrons in it's valence shell

reason is:

the atomic number of aluminium is 13

so In k shell it has 2 electrons

L shell - 8 electrons ( rule : in k shell maximum two electrons should be there and in L shell maximum eight electrons that is the octet rule then in shell max 18 electrons and it goes on)

M shell - 3 electrons

total 13.

IF any doubts u may ask

Thank you...

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