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Which of the following are signs of a chemical change? A. changes in state of matter, volume, and mass B. changes in odor, color, and temperature C. changes in shape, position, and size D. changes in size,
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4 votes
Which of the following are signs of a

chemical change?
A. changes in state of matter, volume, and mass
B. changes in odor, color, and temperature
C. changes in shape, position, and size
D. changes in size, temperature, and state of matter

User Justinl
by
4.6k points

2 Answers

1 vote

Answer:

A

Step-by-step explanation:

User JonMayer
by
4.8k points
1 vote

Answer:

B. Changes in odor, color, and temp

Step-by-step explanation:

The others are physical changes

User Richard Warburton
by
4.8k points
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