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Chemistry, 03.08.2019 15:00 jenaycasmall
From its atomic number of 15, it is possible to predict that the phosphorus atom has 5 neutrons, 5 protons, and 5 electrons 30 neutrons 15 neutrons and 15 protons 8 electrons in its outermost electron shell 15 protons and 15 electrons
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From its atomic number of 15, it is possible to predict that the phosphorus atom has 5 neutrons, 5...
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