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Write condensed orbital notation of electonic configuration of the following elements :

a. Lithium (Z = 3) 

b. Carbon (Z=6) 

c. Oxygen (Z = 8) 

d. Silicon (Z = 14) 

e. Chlorine (Z = 17) 

f. Calcium (Z = 20)

1 Answer

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Best answer
No. Element Condensed orbital notation
i. Lithium (Z = 3) [He] 2s1
ii. Carbon (Z = 6) [He] 2s2 2p2
iii. Oxygen (Z = 8) [He] 2s2 2p4
iv. Silicon (Z = 14) [Ne] 3s2 3p2
v. Chlorine (Z = 17) [Ne] 3s2 3p5
vi. Calcium (Z = 20) [Ar] 4s2

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