What is the chemical formula for sulfur hexafluoride?

Sulfur hexafluoride is a chemical compound consisting of one sulfur atom bonded to six fluorine atoms. In chemical nomenclature, the prefix "hexa-" indicates that there are six atoms of fluorine present. The correct chemical formula reflects this composition.

In the case of SF6, the "S" represents sulfur, and the "F6" indicates that there are six fluorine atoms. This aligns perfectly with the systematic naming of the compound based on its molecular structure.

The other formulas do not accurately represent sulfur hexafluoride. For instance, SO6 suggests a compound with six oxygen atoms, which does not match the description of sulfur hexafluoride. S2F6 implies two sulfur atoms, which contradicts the naming as it only contains one sulfur atom, and SF4 indicates the presence of four fluorine atoms instead of six. Thus, SF6 is the only correct representation of sulfur hexafluoride.