Question

how many electrons in an atom have the following quantum number? n=3,l=0

Answer 1

n=3 and l=0 means it is 3s orbital which can have only 2 electrons.


I hope this will help you

Answer 2

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~* THE ANSWER OF YOUR QUESTION IS..*~

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n=3
l=0
I.e...3s...
by filling the electrons according to hunds rule you will get.
no. of electrons IN A ATOM = 12
BUT IN THAT PERTICULAR ORBITAL NO. OF ELECTRON IS 2
HOPE IT WILL HELP YOU