Question

What will be the correct Electronic configuration of Argon ( atomic no. 18 ) and its valency ?. Single choice.

(2 Points)

( 2,8,4,2) valency =2

( 2,8,8 ) valency = 8

( 2,8,8 ) valency = 0​

Answer 1

Explanation:

(2, 8,8) valency =0

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Answer 2

Answer:

valency 2, valency 3, valency 8