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1. Which of the following is a physical change? A. Breaking chemical bonds but not changing phase

B. A change in phase but no change in molecular structure
C. Creating a new substance
D: enters transfer and change in color
2. Which of the following is an example of a chemical change
A. Mixing of paint colors
B. Formation of clouds
C. Metal corrading in salt water
D, sugar dissolving in water

User Prnsml
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2 Answers

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1. Answer is B. A change in phase but no change in molecular structure
2.Answer is C. Metal corroding in salt water
User PeterMader
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Answer:

B. A change in phase but no change in molecular structure.

C. Metal corroding in salt water.

Step-by-step explanation:

These are the examples that best correspond with the descriptions. In chemistry, it is important to distinguish between chemical and physical changes. A chemical change is one that produces a new substance. On the other hand, a physical change is one in which the material may change shape or form, but no chemical reactions occur and no new compounds are produced.

User Jeremykenedy
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