how much is silver per ounce
A date is needed, post new question.
Sorry but its an irrelevant question.
US pennies have never been made of silver.
You answered your own question.
The atomic weight of silver 107.8682. If that's not the answer you wanted, reword your question and try again.
A denomination is needed, post new question.
Dates are needed, post new question.
A denomination is needed to answer this question. Ask a new question with more info.
Each denomination of US silver coins has different amounts of silver, so it's not possible to answer this question. Be more specific and post new question with the dates of the coins.
There is no such thing as a pure silver dime. See the related question below for more information.
The question is not clear. Is it a certificate for a silver bar? Or a bar of silver? Post new question.
Dates are needed. Post new question.