Sulfide (also sulphide in British English) [2] is an inorganic anion of sulfur with the chemical formula S 2− or a compound containing one or more S 2− ions. Solutions of sulfide salts are corrosive. Sulfide also refers to large families of inorganic and organic compounds, e.g. lead sulfide and dimethyl sulfide.

sulfide, any of three classes of chemical compounds containing the element sulfur. The three classes of sulfides include inorganic sulfides, organic sulfides (sometimes called thioethers), and phosphine sulfides.

2024年2月20日 · Sulphide is a chemical product generated when sulphur reacts with another element, usually a metal. It is frequently found in minerals such as pyrite (fool's gold) and galena. Learn more sulphide, its formula, valency and different sulphide compound in this article

In the olivine melagabbro, mineral modes are 40 % plagioclase, 30 % olivine, 25 % diopside and 5 % chromite with trace sulphide and phlogopite. These volatiles contained both of the sulphides emitted from infested seed but not from healthy seeds. 示例中的观点不代表剑桥词典编辑、剑桥大学出版社和其许可证颁发者的观点。 硫化物… sulfuro… sulfeto… 需要一个翻译器吗？ 获得快速、免费的翻译！ sulphide的发音是什么？

The term sulfide (sulphide in British English) refers to several types of chemical compounds containing sulfur in its lowest oxidation number of −2.

sulfide mineral, any member of a group of compounds of sulfur with one or more metals. Most of the sulfides are simple structurally, exhibit high symmetry in their crystal forms, and have many of the properties of metals, including metallic lustre and electrical conductivity.

Sulphides (S²⁻) are intriguing compounds characterized by a sulphur atom bonded to another element, typically a metal. These compounds are abundantly present in minerals, ores, and even within living organisms. Sulphides are primarily categorized into metal sulphides and nonmetal sulphides. What are Sulphides?

Sulphide, also called sulfide, is sulphur’s inorganic anion. Learn more about sulphide, including its physical and chemical properties, formula, types, structure and chemical reactions on this page.

2017年4月1日 · Metal sulfides are the most important group of ore minerals. Here, we review what is known about their compositions, crystal structures, phase relations and parageneses. Much less is known about their surface chemistry, their biogeochemistry, or the formation and behaviour of ‘nanoparticle’ sulfides, whether formed abiotically or biogenically.

We studied catalytic abilities of natural sulfide and oxide minerals in reducing aqueous nitrate and nitrite solutions. When molarity of the free metal ion exceeds that of the sulfide, toxicity was …