Question

Write the composition of atoms of the first eighteen elements with electron distribution in various

shells.​

Answer 1

Answer:

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The rules for writing of the distribution of electrons in various shells for the first eighteen elements are given below: (1) The maximum number of electrons that a shell can hold is given by the formula '2n^2', where 'n' is the orbit number or energy level index (n = 1, 2, 3...).

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Answer 2

Refer the attachment.

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