Chemistry, asked by bhupendertyagi6948, 8 months ago

Relation between no. Of elements in periodic and atomic orbitals

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Answered by 20171143
1

Answer:

There are no orbitals between 2s and 2p and we can fill maximum of 2 electrons in s orbital and 6 in p, thus the number of elements in 2nd period is 8. ... So the total number of electrons that can be filled in these orbitals is 2 + 10 + 6 = 18, and hence there are 18 elements in the 4th group

Explanation:

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