Question

The maximum number of electrons in a subshell is given by the expression

Answer 1

The number of subshell is \((2\ell+1)\). The maximum number of electrons in the subshell is \(2(2\ell+1) = (4\ell + 2\))

Answer 2

Hello friend the max. number of electrons in a given subshell is given by 2(2(l) +1) .
where l is azimuthal quantum number

is value is determined by (n-1)
where n is principal quantum no.

thus value of l
for s subshell is 0
for p subshell is 1
and so on

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