Chemistry, 18.12.2020 22:30 lilyjordan5972
3. When a chemical change occurs, no new matter is made and no matter is destroyed. This is a pa
nature. Scientists know that they can expect the amount of matter to be the same before and after the
change. Which of these is used to describe what happens to matter in a chemical change?
A. a hypothesis
B. a scientific law
C. a scientific theory
D. scientific skepticism
Answers: 2
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3. When a chemical change occurs, no new matter is made and no matter is destroyed. This is a pa
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