A representation of the bonding in solid silver is shown below.

This representation best shows which of the following?

$($A$)$ Each silver atom has one valence electron that is tightly bound to the atom, resulting in a rigid, hard material.

$($B$)$ Each silver atom has one valence electron that is found in the interstitial holes of the silver crystal structure, making it behave as an alloy.

$($C$)$ Each silver atom has one valence electron that is free to move throughout the piece of metal, allowing silver to conduct electricity.

$($D$)$ Each silver atom loses an electron to form a silver cation. This makes the silver very soluble.