Question

How would I find the valency of the different hydrogen compounds?

Answer 1

Answer:

hey

Explanation:

By knowing the valence electrons,you can determine the valency either electrons have to be lost or gained ...it depends

For compounds containing hydrogen,count number of hydrogen molecules

if in H2O

we know the valency of H- 1

oxygen is 2

now in water molecule there are 2 H, so 2

oxygen remains same

Answer 2

Explanation:

by knowing the valency of electrons you can determine the valency or electrons have gain or loss it depends on the question mark as brainlist please

h equals to minus 1 and oxygen = 2positive