Question

If k and l shells of an atom are full, then what would be the total number of electrons in the atom? From study rankers

Answer 1

K and l shells are filled so,

no. of electrons =

Max. no. of e- in k + Max. no. of e- in l

= 2 + 8 =10

Therefore no. of electrons are 10

Note : Max. no. of electrons in an shell is given by 2(n×n) where n is the number of the shell for k it is 1 , l it is 2 and so on...

Answer 2

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❤The maximum number of electrons that can occupy K and L-shells of an atom are 2 and 8 respectively. ❤

❤Therefore, if K and L-shells of an atom are full, then the total number of electrons in the atom would be (2 + 8) = 10 electrons.❤

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