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ryzh [129]
3 years ago
8

Which substance is a combination of different atoms?

Physics
1 answer:
defon3 years ago
7 0

Every chemical "compound" is. Some examples of compounds include ...

Salt
Carbon dioxide
Alcohol
Water
DNA

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Which prefix represents hundredths in the metric system?
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Explanation:

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A race car has a maximum speed of 0.104 km/s .What is this speed in miles per hour ?
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