1.

Identify the correct statements from the followingA. Symbol of copper is CoB. Silicon is a liquidC. The German name of tin is stannumD. Blue vitriol is `CuSO_(4).6H_(2)O`

Answer» (a) Symbol of copper is Cu.
(b) Silicon is a solid.
(C ) The Latin name of tin is stannum.
(d) Blue vitrol is `CuSO_(4) . 5H_(2)O`
(e ) Formula of magneseium sulphide is MgS.


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