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Mathematics 12 Online
OpenStudy (anonymous):

SCIENTIFIC NOTATION HELP! The mass of an electron is approximately 9*10^-28 grams, while the mass of a neutron is approximately 2*10^-24 grams. Which of the following is true? A. The mass of a neutron is approximately 2,000 times the mass of an electron. B. The mass of a neutron is approximately 20,000 times the mass of an electron. C. The mass of a neutron is approximately 1,000 times the mass of an electron. D. The mass of a neutron is approximately 10,000 times the mass of an electron.

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