An atom has 2K, 8L, 5M electron write down its electronic configuratio – InterviewSolution

1.	An atom has 2K, 8L, 5M electron write down its electronic configuration and indicate its: 1) total number of s electrons
Answer» Electronic configuration 2,8,5 1s²2s²2p⁶3s²3p³ Subshells 5 (1s, 2s, 2p,3s,3p) Orbitals 9 (1s, 2s, 2px,2py,2pz,3s,3px,3py,3pz) unpaired electrons 3 (3px,3py,3pz)

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