Dangers of Sulfide Mining?

Answer Sulfide mining is becoming more common today as deposits of pure ore or oxide minerals are becoming rarer. This means mining companies have to start extracting materials, such as copper sulphide, t... Read More »

Top Q&A For: Dangers of Sulfide Mining

Is hydrogen sulfide a gas?

Hydrogen sulfide is a colorless, highly flammable and explosive gas that smells like rotten eggs. It is produced as organic matter decays or as a by-product of industrial processes such as road pav... Read More »

How to Make Iron Sulfide?

Making iron sulfide is a great way to show the difference between mixtures and compounds to children. Iron sulfide is a gray or black solid, and is not magnetic. It is different from pyrite, which ... Read More »

Is hydrogen sulfide toxic?

Hydrogen sulfide is toxic. Hydrogen sulfide is also flammable. It is a colorless gas that possesses a characteristic rotten egg odor. As the concentration of hydrogen sulfide increases, the odor be... Read More »

What is the chemical formula of sulfide?

Sulfide is represented by the chemical formula S2-. Chemically, “sulfide” refers to an atom of sulfur that has taken on two additional electrons to form a negatively charged atom called an anio... Read More »