Science, asked by sarithaferrao, 5 months ago

What are the characteristics of a chemical change?

Answers

Answered by rajeaiswarya907

2

Explanation:

There are five signs of a chemical change:

1)Color Change.

2)Production of an odor.

3)Change of Temperature.

4)Evolution of a gas (formation of bubbles)

5)Precipitate (formation of a solid)

Answered by kumudini16

0

Answer:

Color Change.

Production of an odor.

Change of Temperature.

Evolution of a gas (formation of bubbles)

Precipitate (formation of a solid)

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