Question

1.Electronic configuration of
argon(at.no.=18)is------
*
options

2,8,6
2,8,7
2,8,8​

Answer 1

answer is 2 , 8 , 8

argon atomic number is 18

k shell= 2 , L shell= 8, M shell= 8

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Answer 2

Answer:

2,8,8

Explanation:

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