Question

__Mg + __02 = __Mgo a). 2, 2, 1 b). 2, 1,2 c). 2, 1, 1 d). 2, 2,2

Answer 1

2, 1, 2. i think and sorry now i needed 20 freaking characters

Answer 2

The answer is b). 2,1,2

you’re welcome :)