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Chemistry, 27.06.2021 02:20 glowbaby123
A se ion has a mass number of 77
and a charge of −2
. Determine the number of neutrons, protons, and electrons in this ion.
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Answers: 1
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A se ion has a mass number of 77
and a charge of −2
. Determine the number of neutrons, proto...
. Determine the number of neutrons, proto...
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