Name, Sulfur. Symbol, S. Atomic Number, 16. Atomic Mass, 32.066 atomic mass units. Number of Protons, 16. Number of Neutrons, 16. Number of Electrons, 16. Melting Point, 112.8° C. Boiling Point, 444.6° C. Density, 2.07 grams per cubic centimeter. Normal Phase, Solid. Family, Nonmetals. Period, 3. read more
To find the number of protons, neutrons & electrons of sulfur and of any element find the element in the periodic table. Sulfur is a nonmetal and in group 16 below oxygen. When reading the periodic table, the lower larger number is the atomic mass. read more
Sulfur has 16 protons, 16 neutrons and 16 electrons. Its atomic number is 16, and it has an atomic mass of 32.066 amu. Sulfur is a pale, yellow, non-metallic solid. read more
For ""^32S^(2-), there are 16 protons, 18 electrons, and 16 neutrons. The atomic number, Z, specifies the number of protons, positively charged, massive, fundamental particles present in the sulfur nucleus. This number defines the sulfur atom as a sulfur atom (i.e if there were 17 protons, the atom would be chlorine). read more