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The top documents tagged [work of chemistry]
Where are we? We have measured mass of proton: 1.66 x 10 -24 g We have measured mass of electron: 1836 times lighter than proton We have measured charge
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Here’s what people said they learned. 1 Difference between molecular formula and empirical formula. Welding is a physical transformation. (Mostly) It’s
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Here’s what people said they learned
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