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Natali5045456 [20]

2 years ago

15

When silver coins are found in ancient shipwrecks,they are coated with a black crust. What question could you ask to help you de

cide whether the silver underwent a chemical change or a physical change? Explain.

1 answer:

leonid [27]2 years ago

8 0

It went under a physical change because it (1) changed color. (2) changed form.

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