Question

Fill in the blanks and Balance the following the chemical equation

Blank Mg + Blank O2 → Blank MgO

Blank 1:
Blank 2:
Blank 3:

Answer 1

Blank 1: 2Mg
Blank 2: O2
Blank 3: 2MgO

The balanced equation is:
2Mg + O2 → 2MgO