Question

when magnesium is placed in air, no new substance are formed but when magnesium is burnt in air, white solid, magnesium oxide, is formed. (a) what can you infer about the formation of a compound from the observation above?​

Answer 1

Answer:

this give us a information about magnesium that it react with O2 present in air when heat is given to it......

Explanation:

hOp yOu liKe.....

Answer 2

$\huge\mathfrak\pink{Your ‎ ‎Answer}$

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When the magnesium metal burns it reacts with oxygen found in the air to form Magnesium Oxide. 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.

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