Question

is there a possibility of a compound other than MgO formed in the above relation?​

Answer 1

Answer:

If the ribbon is clear and the reaction takes place in controlled conditions then only MgO will be formed. but if the Mg ribbon in not pure or the air contains some other impurities then some other compound may also form.

Explanation:

hope it helps u

Answer 2

Answer:

Yes, there is a possibility of another compound forming when magnesium reacts with air.

Explanation:

As air is approximately 79% Nitrogen, there is a possibility that magnesium might react with nitrogen.

$3Mg+N_{2} --> Mg_{3} N_2$