Question

Sulfur has 4 isotopes listed below. Using a periodic table, which isotope is most likely to be the most common isotope? A) sulfur-32 B) sulfur-33 Eliminate C) sulfur-34 D) sulfur-35

Answer 1

A) sulfur - 32

Step-by-step explanation:

In periodic table you can see that S has average atomic mass = 32.06

It is closest to 32, that means that most of the atoms are isotopes sulfur-32.