Are all US coins made with silver?

Are you aware that not all US coins are made with silver? It's a common misconception, but in reality, only a few denominations, such as the pre-1965 dime, quarter, and half-dollar, contain significant amounts of silver. The current coins in circulation, including pennies, nickels, and the majority of quarters and dimes, are primarily made of copper, nickel, and zinc alloys. It's worth noting that the value of the silver content in pre-1965 coins often exceeds their face value, making them a popular target for collectors and investors. But, it's important to be cautious when dealing with these coins, as there's a risk of encountering counterfeits. So, are you familiar with the different compositions of US coins and their corresponding values?