Breaking down a sample of sulfur would involve separating the atoms from each other. Sulfur atoms are strongly bonded together by covalent bonds, which are chemical bonds formed by the sharing of electron pairs between two atoms. To break these bonds, energy must be supplied in the form of heat or light.
If a sample of sulfur is heated to a high enough temperature, the covalent bonds between the sulfur atoms will break and the atoms will become free radicals. Free radicals are highly reactive atoms or molecules with unpaired electrons, which means that they are missing one electron from their outer shell.
The free radical sulfur atoms can then react with other molecules in the environment, such as oxygen or hydrogen, to form new compounds. For example, if the sulfur atoms come into contact with oxygen, they will react to form sulfur dioxide (SO2), a pungent, irritating gas.
In summary, if you try to break down a sample of sulfur, it will separate into free radical sulfur atoms, which can then react with other molecules in the environment to form new compounds.
