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The mass of an electron is approximately 9.109X10^-28 Find the mass of 257,000,000 electrons
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The mass of an electron is approximately 9.109X10^-28 Find the mass of 257,000,000 electrons

User Nidhoegger
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257,000,000*9.109*10^(-28)\\2,341,013,000*10^(-28)\\0.0000000000000000002341013\\\\2.341013*10^(-19)
User Airen
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