What would be the best evidence that two substances are made of different types of matter?
Two substances have different reactions to light. Two substances have different temperatures. Two substances have different volumes. Two substances have different shapes.
Question: What would be the best evidence that two substances are made of different types of matter?
A. Two substances have different reactions to light.
B. Two substances have different temperatures.
C. Two substances have different volumes.
D. Two substances have different shapes.
Answer: