Chemistry, asked by vichee0tmi5l, 1 year ago

a) What are the subshells possible in n=3 energy level? b) How many unpaired electrons are present in the ground state of P (Z=15) c) How many electrons in zinc (Z=30) have (n+l ) value = 4?

Answers

Answered by ankit321
7
3 subshells Shell is the energy level of an atom ( n = 1 , 2 , 3 , e t c . ). Inside every shell there is one or more subshells ( s , p , d , f , e t c . ). Inside every subshell there is one or more orbitals . The best way to explain this is using the quantum numbers: where, n : principal quantum number l : Angular momentum quantum number The s subshell contains 1 orbital. The p subshell contains 3 orbitals. The d subshell contains 5 orbitals. The f subshell contains 7 orbitals.
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