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A change in color indicates that what has occurred? 1. a physical change 2. a chemical change 3. precipitation formation 4. gas formation
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4 votes
A change in color indicates that what has occurred?

1. a physical change
2. a chemical change
3. precipitation formation
4. gas formation

User David Pratte
by
6.0k points

2 Answers

4 votes

Answer:

A

Step-by-step explanation:

User Yuriy Polezhayev
by
5.6k points
3 votes

Answer:

a. phisical change

Step-by-step explanation:

User Michael Dubakov
by
6.5k points
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