Why iron forms two oxide?

Asked by gauti.k40 | 25th May, 2019, 06:56: AM

Expert Answer:

Iron is transition element. These transtion elements shows variable valency. Iron have variable valencies like +2,+3.
So due to these varaiable valency it forms differnet oxides.

Answered by Ravi | 25th May, 2019, 08:41: PM