What is li and s chemical formula?

Li is the chemical symbol for the element lithium, which has an atomic number of 3 and is located in Group 1 of the periodic table. Its chemical formula is Li, which represents a single atom of lithium.

S is the chemical symbol for the element sulfur, which has an atomic number of 16 and is located in Group 16 of the periodic table. Its chemical formula is S2, which represents a molecule of two sulfur atoms. Sulfur is a non-metal and is used in a variety of chemical applications, including the production of fertilizers and the vulcanization of rubber.