Briefly describe the distribution of electrons in shell with clear diagram in the Helium and sulphur?
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Answers
ans...in attached photo...
Helium
Helium has only 2 electrons.
Therefore, the configuration is 1s²
Sulphur
Sulphur has 16 electrons.
Therefore, the configuration is 1s² 2s²2p⁶ 3s²3p⁴.
Extra Information :
s - shell : 2e⁻
p - shell : 6e⁻
d - shell : 10e⁻
f - shell : 14e⁻
g - shell : 18e⁻
Shell Name Sub-shell name Max e⁻ in sub-shell Max e⁻ in shell
K 1s 2 2
L 2s 2 2 + 6 = 8
2p 6
M 3s 2 2 + 6 + 10 = 18
2p 6
3d 10
N 4s 2 2 + 6 + 10 + 14 = 32
4p 6
4d 10
4f 14