The atomic mass of sulfur is approximately 32.07 atomic mass units (amu).
This value represents the weighted average mass of the sulfur isotopes, taking into account their relative abundance in nature. Sulfur has several stable isotopes, but the most common one is sulfur-32, which contributes significantly to the atomic mass. When discussing atomic mass, it’s important to note that it is not a whole number due to the isotopic distribution and the presence of isotopes with different mass numbers.