Which of the following is true about the atom represented by the symbol: 12753I? This atom has:
53 protons, 127 neutrons and 53 electrons. |
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127 protons, 53 neutrons and 53 electrons. |
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74 protons, 53 neutrons and 127 electrons. |
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53 protons, 74 neutrons and 53 electrons. |
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Which of the following is true about the atom represented by the symbol: 12753I? This atom...
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