23-06-2020
Chemistry

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Zinc (Zn) reacts with hydrochloric acid (HCI) and produces hydrogen
gas. This is an example of:
A. A new substance is formed
B. A change in composition at the atomic level.
C. All of these
D. A chemical change.
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Christa2004 Christa2004

23-06-2020

A chemical change the answer is D

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