which of the following is not true of silver? a. it has the highest electrical conductivity of all metals…

which of the following is not true of silver? a. it has the highest electrical conductivity of all metals. b. it is a precious - metal used to make ornaments, jewelry, and utensils. c. it is a copper alloy, usually mixed in as the main additive. d. it is very ductile and malleable, slightly harder than gold. please select the best answer from the choices provided

which of the following is not true of silver? a. it has the highest electrical conductivity of all metals. b. it is a precious - metal used to make ornaments, jewelry, and utensils. c. it is a copper alloy, usually mixed in as the main additive. d. it is very ductile and malleable, slightly harder than gold. please select the best answer from the choices provided

Answer

Brief Explanations:

Silver is a pure element (Ag), not a copper alloy. Copper alloys include bronze (Cu-Sn) or brass (Cu-Zn). The other options correctly describe silver's properties (highest conductivity, precious metal use, ductility/malleability).

Answer:

C. It is a copper alloy, usually mixed tin as the main additive.