English, asked by sahil62382, 11 months ago

which one of the following metal burns if it kept in air

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Answered by rahul3835

Answer:

It burns vigorously the shiny surface of rective metals (potassium sodium) soon becomes dull when exposed to air the metal reacts with the oxygen in air to give the metal oxide sodium and potassium are often protected from oxygen and moisture by storing under Paraffin oil

Element's: sodium, potassium, calcium

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which one of the following metal burns if it kept in air​

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which one of the following metal burns if it kept in air