The metal has a density of 8.96 Mg/m 3 and a melting point of 1083 C. The electronic configuration of coper is (Ar)(3d) 10 (4s) 1, and an atomic radius of 0.128 nm. Copper is a face centered cubic ...

one of its chlorine atoms is transferred to a copper atom, making copper (II) chloride, or cupric chloride, which is soluble in water. This allows the copper that was once bonded to the PCB ...