10 reaction of metals with oxygen please help me
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Metals reacts with atmospheric oxygen and produces metal oxides that are basic in nature because they react with water to form bases. In case of rusting of iron, the iron reacts with the oxygen present in air and moisture and develops rust (hydrated iron (III) oxide).
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Explanation:
metals react with oxygen to form metal oxides. Potassium and sodium are soft metal which are easily cut exposing a shiny surface which changes to dull rapidly. The change from shiny to dull is called tarnishing.
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