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5 votes
The combustion reaction of magnesium results in what compound?

a. MgCl2
6. MgCl4
c. MgO
d. Mg2O3

2 Answers

7 votes

Answer:

c. MgO.

Step-by-step explanation:

Magnesium burns in air combining with oxygen to form magnesium oxide.

2Mg + O2 = 2MgO.

User Hans Meyer
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4.6k points
4 votes
C. MgO because mg+o= MgO
User Danail Gabenski
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5.3k points