Question

what happens when a metal is combined with oxygen​

Answer 1

When a metal reacts with oxygen, a metal oxide forms. The general equation for this reaction is: metal + oxygen → metal oxide. Rust is a form of iron oxide and it forms slowly when iron is exposed to air.

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Answer 2

hey mate here is ur answer..

When a metal reacts with oxygen, ametal oxide forms. The general equation for this reaction is: metal +oxygen → metal oxide. Rust is a form of iron oxide and it forms slowly when iron is exposed to air.

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