silver: the precious metal, and by extension the money and the price reckoned in it
One word covers both the shining gray metal and the money made from it, because in ancient Israel silver was the money. Before coins existed, people paid by weighing out lumps of silver, so the same word names the metal in the ground, the jewelry and idols and temple fittings made from it, and the payment handed over to buy a field or redeem a life.
These uses are not separate words that happen to look alike. They are one thing seen from different angles: the material, the wealth it stores, and the specific sum it settles. A single verse can slide between them, as when Abraham weighs out silver to buy a burial plot and the text means at once the metal, the money, and the agreed price.
The senses below sort the occurrences by which angle is in view. The metal sense covers silver as a substance you can craft or refine. The money sense covers silver as stored wealth and the medium of exchange. The price sense covers a named amount set as the cost of something. Many verses blend these, and the unclassified pool holds the occurrences where the angle is mixed or not worth forcing into one slot.