Question

how to solve valency formula with example?​

Answer 1

Answer:

Method to find Valency

If the number of electrons in the outer shell is between one to four, the compound is said to have positive valency. For compounds with electrons four, five, six, or seven, the valency is determined by subtracting the electron from eight.

Answer 2

Explanation:

Method to find Valency

If the number of electrons in the outer shell is between one to four, the compound is said to have positive valency. For compounds with electrons four, five, six, or seven, the valency is determined by subtracting the electron from eight

some examples is given in pic.

I hope it helpful.

friends Mark as brilliant answer.

like And follow me.