Chemistry, 18.09.2019 02:40, christopherschool04
The atom can be broken down into smaller parts. what are the smaller parts? how are atoms of hydrogen identical to each other, and how can they be different from each other? how are atoms of hydrogen different from atoms of helium? how can atoms be similar to atoms? how is water different from hydrogen peroxide even though both compounds are composed of only hydrogen and oxygen? what happens in a chemical reaction, and why is mass conserved in a chemical reaction?
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Chemistry, 22.06.2019 03:00, bobbycisar1205
How does a hydroelectric power plant converts energy into energy.
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Chemistry, 22.06.2019 13:00, netflixacc0107
Amixture with the same composition throughout is!
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The atom can be broken down into smaller parts. what are the smaller parts? how are atoms of hydrog...
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