Question

what is tehvalency of OH...plz solve step wise​

Answer 1

Answer:

for OH, O has atomic no. 8 & it’s electonic configuration is 2, 6 means it requires 2 electrons to complete its Octet i.e it is more electro negative, thus O has charge of -2,

where H has charge of +1,

thus OH has overall charge of 1-

hope u like it!!

Answer 2

Answer:

This is the right answer

Explanation:

In chemistry, the valence or valency of an element is a measure of its combining power with other atoms when it forms chemical compounds or molecules.