Question

valancy of hydrogen briefly​

Answer 1

Answer:

element:hydrogen

valency:1

Explanation:

because ,it's Valence election is 1,it need only on share electrons so it's valency is one1

hope you understand,all the best...

Answer 2

Answer:

Hydrogen's valency can both be 1+ and 1-

Explanation:

1) Nearest noble Gas = Helium(Electronic configuration = 2)

So, it attains a stable electronic configuration by gaining one electron-

H + 1e- = H-

2) Valence Electron = 1

So, it attains a stable electronic configuration by losing one electron-

H - 1e- = H+