explain .....question no 26
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annesha863:
m shell
because, it is calculated on the formula 2(n-square) and the last orbit can't hold more than 8 electrons and the previous orbit of the last orbit can't hold more than 18 electrons
and it is not always necessary to fill up one orbit before going to the next orbit
the electronic configuration is (2,8,18,7)
hey shouvik how the second answerer can be marked as brainii
he is wrong
please follow bohr's bury's model of atomic configuration of electrons for clear conceptions
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Total no. of electrons =35
According to the Bohr and Bury's schem of electronic configuration
The no. of electron's in K shell = 2n²
= 2×1²
= 2
In L shell the number of electrons = 2n²
= 2× 2²
= 8
In M shell the no. of electron's= 2n²
= 2×3²
= 18
In N shell the number of electrons is = 35-(2+8+18)
= 35-28
= 7
∴ The answer is N shell
hi
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