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Chemistry, 06.12.2019 20:31 siri5645

Which of the following equals one atomic mass unit? a. the mass of one electron b. the mass of one helium-4 atom c. the mass of one carbon-12 atom d. one-twelfth the mass of one carbon-12 atom

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Which of the following equals one atomic mass unit? a. the mass of one electron b. the mass of one...
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