Naturally occurring sulfur consists primarily (94.9%) of the isotope with mass number
Chapter 19, Problem 15(choose chapter or problem)
Naturally occurring sulfur consists primarily (94.9%) of the isotope with mass number 32, but small amounts of the isotopes with mass numbers 33, 34, and 36 also are present. Write the nuclear symbol for each of the isotopes of sulfur. How many neutrons are present in each isotope? Is the average atomic mass of sulfur (32.07 g) consistent with the relative abundances of the isotopes?
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