Which statements below are an appropriate hypothesis in response to this question? Check all that apply. If a substance changes

Question

2 years ago

15

Which statements below are an appropriate hypothesis in response to this question? Check all that apply. If a substance changes

state of matter (e.g., liquid to gas), then this is a physical change because the original properties of the substance have not changed. If a substance undergoes a physical change, then it will retain most of its original properties because no new substance is formed. If a substance undergoes a chemical change, then it will not retain its original properties because a new substance is formed. If a precipitate is formed when two substances are mixed, then a chemical change has taken place because precipitates are new substances.

Chemistry

2 answers:

Nostrana [21] · Answer 1 · 2022-08-29T20:38:49+03:00

Answer:

If a substance undergoes a physical change, then it will retain most of its original properties because no new substance is formed.

If a substance undergoes a chemical change, then it will not retain its original properties because a new substance is formed.

Explanation:

So in shorter words its options 2 and 3

Fofino [41] · Answer 2 · 2022-08-29T22:58:00+03:00

Fofino [41]2 years ago

6 0

Answer: 2 and 3 are correct

Explanation: