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That comes from the adding oxide. 2 Mg + O2 = 2 MgO. Burning is oxidation.

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When an adult gains an extra 10 pounds of body weight approximately how much of this weight is fat?

7.5


When an adult gains an extra 10 pounds of body weight how much of this weight is fat?

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When an adult gains an extra 10 pounds of body weight how much of this is fat?

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When a substance is heated, it gains thermal energy. This increased energy causes the substance's particles to move faster and its temperature to rise.


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When magnesium is burned, it combines with oxygen from the air to form magnesium oxide. This reaction increases the overall weight of the magnesium because the newly formed magnesium oxide has a greater mass than the original magnesium metal due to the added oxygen atoms.


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When adult gains extra 10 pounds how much of it is fat?

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