Chemistry, asked by Rajknows, 1 year ago

how to make valencies.

Answers

Answered by galaxygrand0828
4
No. Of valence electron present in its outermost shell is its valency .
For ex - sodium at.no. 11 (2,8,1 ) 1 is its valency .if u want it in equation plz let me know.
Hope it helps
Mark as branlliest.

Rajknows: but can u gimme more examples?
galaxygrand0828: Ok
galaxygrand0828: Magnesium valen
galaxygrand0828: (2,8,2) valency is 2
galaxygrand0828: Flourine (2,7) valency is 1
galaxygrand0828: Now plz mark it
Rajknows: still i didnt get the option..
Rajknows: hey can u gimme lewis strucure of BF3
galaxygrand0828: Its ok
Rajknows: kkk
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