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A is a silvery white metal. A combines...

A is a silvery white metal. A combines with `O_2` to form B at ` 800^(@)C` , the alloy of A is used in making the aircraft . Find A and B

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A is a Silvery white metal . (Aluminium )
`underset((A))(4Al+3O_2 ) overset(800^(@) C) to underset("(Aluminium oxide )")(2Al_2O_3(B))`
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