Biology, 06.01.2021 17:10 andresduenas72

When a chemical change occurs, no new matter is made and no matter is destroyed. This is a pattern in 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? Group of answer choices

a hypothesis

a scientific law

a scientific theory

scientific skepticism

Answers: 2

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