Science, asked by rajvanshiratan84, 7 months ago

metal on reaction with oxygen for metal ​

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Answered by narapogusudhakar777
4

Explanation:

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Many 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.

Answered by MysteriousAryan
4

Explanation:

metal is reacted to form metal oxide

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