A metal x turns blue colour of copper sulphate solution into colourless a brown coating is
observed on the metal x (i)identify the metal x and the colourless solution formed
(ii)name the type of reaction involved
(iii)write the chemical equation involved
(b) name a liquid metal and liquid non metal
(c ) name a non metal which has lusture.
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(i) The metal x is Zinc.
(ii) Displacement reaction
(iii) CuSO4 + Zn -----> ZnSo4 + Cu
(b) Mercury is metal which is liquid at room temperature. Bromine is a non-metal liquid at room temperature.
(c) Iodine
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