What is the atomic number of sulphur?

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

The atomic number of Sulfur (American) and Sulphur (British) is 8, it has 8 protons in the nucleus. Its most common isotope not found in the heart of supernovae also has 8 neutrons, making its atomic mass 16amu.Just to be clear, the atomic number is the number of protons contained in the nucleus. read more

The atomic number of sulfur (S) is 16.The atomic weight of S is 32.066 grams per mole. See the Web Links to the left of this answer for a periodic table with more information about this element! It is 16. read more

Sulfur (atomic number 16, symbol S) is a non-metal and element that is odorless and tasteless. It is known since ancient times and used in Egypt, China, and Greece. Properties, Isotopes, Compounds, and Occurrence Sulfur reacts as an oxidant with non-metals and metals and as a reducing agent with fluorine, oxygen, and other elements. read more