Answers

The Brainliest Answer!
2016-02-19T14:22:09+05:30
Enclose the formula box
balance it
and then check it
like mg +o2 gives mgo
so balance it
  2mg +o2 gives 2 mgo 

put it in box
1 5 1
plzz mark as bs
will u explain it more plzzz