A. Which of the following is not true of silver?
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 tin as the main additive.
d. It is very ductile and malleable, slightly harder than gold.
Please select the best answer from the choices provided

C

It's telling me I have to add more characters because even though it's a multiple-choice question so I wrote this sentence. :)

Its C!!

Explanation:

photography had emerged as an elite art pursued by a few creative individuals for a few wealthy patrons. but now, said bauldelaire, it was succumbing to "the great industrial madness of our times." it was becoming a mass production industry that catered to middle-class tastes, including a taste for gadgetry. the stereoscope, the first 3d imaging system, had turned looking at photographs into parlor entertainment. a "thousand hungry eyes were bending over the peepholes of the stereoscope as though they were the attic-windows of the infinite.

answeras live actors preforming in the same room as a live audience;