Question

Magnesium burns to form:-
(a) calcium carbonate
(b) magnesium oxide
(c) calcium oxide
(d) magnesium sulphate​

Answer 1

$Magnesium\:oxide$

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Oxygen and magnesium combine in a chemical reaction to form this compound. After it burns, it forms a white powder of the magnesium oxide. Magnesium gives up two electrons to oxygen atoms to form this powdery product.

Answer 2

Answer:

(b) Magnesium oxide (MgO)

Explanation:

The magnesium burns in the air to react with oxygen and form magnesium oxide.(MgO).