i smell pennis
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Last updated 3:44 AM on 1/10/24
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7 Terms
1
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Zinc and thin copper
What metals make up a penny made after 1983?
2
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alloy
a metallic substance made up of two or more elements
3
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zinc
What metals make the penny silver?
4
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Heated zinc-coated
How to make the penny gold?
5
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bronze
If copper and tin were melted together, what would be created?
6
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made it shinier
what did steel wool do to the penny?
7
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shine with steel wool
dunked in zinc-chloride solution
heated on hotplate
order of the lab
Note 
Flashcards (129)