Chemistry, 03.10.2021 17:20 police76

(c) Two of the elements in chalcopyrite are the metal, copper, and the non-metal, sulphur. sulphur=non-metal
These have different properties. Copper is an excellent conductor of electricity and is
malleable. Sulphur is a poor conductor and is not malleable, it is brittle. Explain, in
terms of their structures, why this is so.
difference in electrical conductivity?

difference in malleability?

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