Answer :

The metal used to recover copper from a solution of copper sulphate is?

Iron (Fe) is used to recover
 Atomic Number: 26 
Atomic Mass: 55.845 amu 
Melting Point: 1535.0 °C (1808.15 K, 2795.0 °F)
 Boiling Point: 2750.0 °C (3023.15 K, 4982.0 °F) 
Number of Protons/Electrons: 26 
Number of Neutrons: 30 
The metal used to recover copper from a solution of copper sulphate is?

Iron