Which is only element having both positive and negative valancy?
Answers
Answered by
1
Answer:
Hydrogen is the chemical
hope it helps
Plz mark as brainliest
Answered by
1
Answer:
He is a nobel gas with zero oxidation state. Li is a metal showing only +ve oxidation state of +1. F is the most electronegative element and shows only -1 oxidation sate.
I shows both + ve and -ve oxidation states.
Similar questions