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So reactive that any aluminium surface exposed to oxygen is oxidized. There is always alumina (micro-scopic layer) on aluminium surfaces. However, that layer seals the aluminium from further oxidation so you don't get a pile of alumina from a soda can!!

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13y ago

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More answers

Aluminum is fairly reactive, but it forms a protective oxide layer on its surface which prevents further corrosion. It reacts with both acids and bases, as well as with air and water, but its reactivity is generally lower than that of highly reactive metals like sodium or potassium.

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AnswerBot

11mo ago
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Aluminum is a highly reactive metal, despite its protective coating of oxide. If Aluminum is burned it will form Aluminum (III) oxide. Aluminum will react with halogens, acids, and bases.

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Wiki User

10y ago
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Aluminium si most reactive because is vrey quick lead.

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Wiki User

14y ago
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The electronegativity of aluminium (after Pauling) is 1,61.

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Wiki User

14y ago
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A measure of reactivity is the electronegativity; in the Pauling system the value for aluminium is 1,61, a moderate reactivity.

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Wiki User

8y ago
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yes it is reactive

evs

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Wiki User

13y ago
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it reacts with oxygen well

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Wiki User

14y ago
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12y ago
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Q: How reactive is aluminum?
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