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[suhl-fahyd, -fid]
a compound of sulfur with a more electropositive element or, less often, a group.
Source: Dictionary.com



Sulfide (systematically named sulfanediide, and sulfide(2−)) is an inorganic anion of sulfur with the chemical formula S<sup>2−</sup>. It contributes no color to sulfide salt...

The Mineral Gallery - Sulfides Class


The Sulfide Class minerals comprise an economically important class of minerals . Most major ores of important metals such as copper, lead and silver are ...

The sulfide minerals represent higher temperatures and a slightly deeper setting than the sulfate minerals , which reflect the oxygen-rich environment near the Earth's surface. Sulfides also occur in metamorphic rocks where sulfate minerals are broken down by heat and ... More »
By Andrew Alden, About.com Guide

sulfide mineral | Britannica.com


Sulfide mineral, sulfide also spelled Sulphide, any member of a group of compounds of sulfur with one or more metals. Most of the sulfides are simple structurally ...

sulfide | inorganic | Britannica.com


Sulfide, also spelled sulphide , any of three classes of chemical compounds containing the element sulfur. The three classes of sulfides include inorganic ...

Sulfides | Mineralogy4Kids


The minerals that make up the sulfide class are composed of metal cations (+2 charge) combined with sulfur. The sulfides form an important group of minerals ...

Sulfide - New World Encyclopedia


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

Sulfide | Definition of Sulfide by Merriam-Webster


Define sulfide: chemistry : a compound that contains sulfur and one or more other chemical elements—usage, synonyms, more.

sulfides | Define sulfides at Dictionary.com
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Popular Q&A
Q: What Is Sulfide?
A: Sulfur forms sulfides with atoms that readily donate electrons, such as sodium, calcium, hydrogen or barium. It may also form the sulfide of non-elemental ions,... Read More »
Source: www.ehow.com
Q: What is sulfidation?
A: ( ′səl·fə′dā·shən ) (chemistry) The chemical insertion of a sulfur atom into a compound. Read More »
Source: www.answers.com
Q: What Are the Elements of Iron Sulfide?
A: Iron sulfide (pyrite) is a brassy yellow mineral with a metallic luster, occurring in opaque cubic, octahedral and dodecahedral crystals or combinations of thes... Read More »
Source: www.ehow.com
Q: What is sulfide.
A: Sulfide:1:a compound of sulphur and some other element that is more electropositive. Sulfide: a compound of sulfur with a more electropositive element or, less ... Read More »
Source: www.chacha.com
Q: How to Make Iron Sulfide.
A: Questions and Answers. Making iron sulfide is a great way to show the difference between mixtures and compounds to children. Iron sulfide is a gray or black sol... Read More »
Source: www.wikihow.com