1.

State some chemical properties on the basis of which metals can distinguished from non metals

Answer»

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)



Discussion

No Comment Found