State-sponsored and industrialized gambling (such as in casinos) uses the illusion of winning in order to take money away from the poor. That is one of the reasons why the people hardest hit in any given community are the poor, who are are more prone to become addicted to gambling.
Chemist for uranium nuclear fuels. Sulfur is found in nature as pure element (S) - solid or in colloidal solutions, as gas (H2S) and is also present in many minerals.
Sulfur: compounds information. This section lists some binary compounds with halogens (known as halides), oxygen (known as oxides), hydrogen (known as hydrides), and some other compounds of sulfur. For each compound, a formal oxidation number for sulfur is given, but the usefulness of this number is limited for p-block elements in particular.