Question

the maximum number of electrons having n + l = 5 in an atom is​

Answer 1

Answer:

Explanation:

An s subshell has only one orbital and as an orbital can hold a maximum of two electrons, therefore the maximum number of electrons that would be present in the 5s orbital would be 2. For the 4p orbital, n = 4 and l = 1, therefore (n + l) = 5.

Answer 2

Answer:

boron have 5 electron and berilleyum have 4 electron