What mass of electrons would be required to just neutralize the charge of 1.0 grams of protons?
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You know the mass of an electron. Calculate how many are in 1 gram. You will need the same number of protons. Knowing the mass of a proton calculate the number required. Post your work if you get stuck and explain what you don't understand.
You know the mass of an electron. Calculate how many are in 1 gram. You will need the same number of protons. Knowing the mass of a proton calculate the number required. Post your work if you get stuck and explain what you don't understand.
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