Kailah16901 Kailah16901

02-01-2024
Chemistry

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The element rhenium (Re) exists as two stable isotopes and 18 unstable isotopes. Rhenium-185 has in its nucleus
A. 76 protons, 10 electrons
B. 65 protons, 342 electrons
C. 138 protons, 34 electron
D. 75 protons, 110 electrons

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