Science, asked by ranagodse6, 8 months ago

1] By observing the correlation in the first pair, complete the second pair.
Chlorine: 2.87):: Fluorine:...

Answers

Answered by dineshpatildp518

4

Answer:

(2,7)

Explanation:

chlorine atomic mo i 17 therefore its configuration is 287

flu.. atomic no is 9 so it configuration is 2,7

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