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Chemistry, 11.03.2021 06:50 Laylahlettiere

Most neutral atoms of fluorine have an atomic mass of 19 amu and an atomic number of 9 what are these atoms composed of A. 9 protons, 19 neutrons, and 9 electrons
B. 9 protons, 10 neutrons, and 9 electrons
C. 9 protons, 10 neutrons, and 10 electrons
D. 9 protons, 9 neutrons, and 9 electrons

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Most neutral atoms of fluorine have an atomic mass of 19 amu and an atomic number of 9 what are thes...
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