Question

Write electronic configuration of 1 to 20 elements using 2n^2 formula

Answer 1

Answer:

The distribution of electrons in an atom is called as Electronic Configuration. Formula 2n2 helps in the determination of the maximum number of electrons present in an orbit, here n= orbit number. ... The different energy levels are known as 1, 2, 3, 4….. and the corresponding shells are known as K, L, M, N and so on.

Step-by-step explanation:

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