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sweet [91]
2 years ago
13

3. Which of the following statements best describes friction?

Chemistry
1 answer:
mamaluj [8]2 years ago
4 0

Answer:

d.

Explanation:

It is a force that occurs when surfaces touch each other.

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Lewis structure for 2O2
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the big number describes the number ratio in a chemical equation

so for example,

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so I believe that drawing a normal lewis structure ( O=O ) should be correct

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3 years ago
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