Answer:
[tex]2Mg+O_{2} \rightarrow 2MgO[/tex]
Explanation:
Synthesis reaction:
In the synthesis reaction, two reactants combined to form a single product.
For example,
"A" and "B" are two reactants then combined to form a "AB" product.
The chemical reaction is as follows.
[tex]A+B \rightarrow AB[/tex]
The product "MgO" is formed by magnesium reacts with oxygen to form Magnesium oxide.
The chemical reaction is as follows.
[tex]2Mg+O_{2} \rightarrow 2MgO[/tex]