vavio7650 vavio7650

27-04-2018
Chemistry

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An atom has 20 protons, 26 neutrons, and 20 electrons. what could be the atomic mass of this atom?

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jtlglobal12 jtlglobal12

28-04-2018

46 is the answer. because if you add 26 and 20 that is the mass

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