: Adjectis synonymis et veteribus et recentioribus ac novissimarum analysium chemicarum summis. Systematis mineralium naturalis prodromus. OCLC 995480390. ^ a bIn reactions with things of lesser electronegativity, it reacts as an oxidant and forms sulfides, the place it's got oxidation point out ?two.When sulfur burns in air, it generates sulfur