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17.07.2022 - 12:16

A piece of jewelry turns your skin green. Is this an example of a physical change or a chemical change? Explain.

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A piece of jewelry turns your skin green. Is this an example of a physical change or a chemical change? Explain.

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Ida April 12, 2023 в 00:08

This is an example of a chemical change. When jewelry turns your skin green, it is due to a chemical reaction between the metal in the jewelry and the oils and acids in your skin. This reaction causes a chemical compound to form on the surface of the metal, which can then transfer to your skin. This reaction cannot be reversed by physical means and requires a chemical process to remove the green coloration. Therefore, the change that occurs is a chemical change.

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