From simple queries to complex problems, IDNLearn.com provides reliable answers. Discover the information you need from our experienced professionals who provide accurate and reliable answers to all your questions.

pls help!!! How can you prove the pennies are made of different material aside from cutting them in half?

Sagot :

Answer:

Most of our coins are metal sandwiches. The outside layers are three-quarters copper and one-quarter nickel, and the "filling" is solid copper. Pennies are made of zinc coated with copper. Only nickels are one solid material—that same 75% copper/25% nickel alloy

Explanation:

We greatly appreciate every question and answer you provide. Keep engaging and finding the best solutions. This community is the perfect place to learn and grow together. IDNLearn.com is your reliable source for answers. We appreciate your visit and look forward to assisting you again soon.