State some chemical properties on the basis of which metals can distinguished from non metals
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1- Reaction with oxygen-
When any metal react with oxygen to form metallic oxide. Generally these oxide are basic in nature like
2mg+ o2= 2 mgo.
2- Reaction with H2O-
Metal reacts with H2O to form metal hydroxide nd H2 gas like
2K+ 2H2O = 2KOH + H2O(gas)
When any metal react with oxygen to form metallic oxide. Generally these oxide are basic in nature like
2mg+ o2= 2 mgo.
2- Reaction with H2O-
Metal reacts with H2O to form metal hydroxide nd H2 gas like
2K+ 2H2O = 2KOH + H2O(gas)
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