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Chemistry, 02.07.2019 03:00 alcosby

In which of the following sets is the symbol of the element, the number of protons, and the number of electrons given correctly? f, 19 protons, 19 electrons cs, 55 protons, 132.9 electrons zn, 30 protons, 60 electrons in, 49 protons, 49 electrons

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In which of the following sets is the symbol of the element, the number of protons, and the number o...
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