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jasenka [17]
3 years ago
9

Which of the following is a chemical change?

Biology
2 answers:
irga5000 [103]3 years ago
8 0
The answer is letter D!
Dmitriy789 [7]3 years ago
3 0

Answer:

D. silver tarnishing as the silver metal reacts with sulfur​

Explanation:

A chemical change occurs when the identity of a substance is changed. Silver tarnishing is a chemical change because silver and sulfur react to form a new substance, silver sulfide. In the other examples, the substances have not changed their identity and only physical changes have occurred.

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