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Do sulfides contain silicon?
No, sulfides do not contain silicon. Sulfides are compounds composed of sulfur and a metal element, such as iron sulfide (FeS) or copper sulfide (Cu2S). Silicon is typically found in silicates, which are compounds containing silicon, oxygen, and other elements.
Are gold and silver examples of oxides sulfides or carbonates How do you know?
Gold and silver are not examples of oxides, sulfides, or carbonates because they are pure metallic elements and do not contain oxygen (oxides), sulfur (sulfides), or carbonate ions (carbonates). Gold and silver are precious metals that exist in their elemental forms.
What product is made when you mix copper turnings and sulphur powder?
Copper sulfides, but only after heating the mixture.
Which element is always present in sulphides?
Sulfur is always present in sulfides.
What is the correct formula for aluminum sulfides?
Al2S3
Are diamonds sulfides?
No. Diamonds are formed from carbon.
What element is in all sulfides and sulfates?
Sulfur is the element present in all sulfides and sulfates.
True or false sulfates and sulfides are types of nonsilicate minerals?
True, if they are not sulfates or sulfides of Silicone.
Compare and contrast sulfates and sulfides?
No, Sulphur is a gaseous element, commonly found as S8. Sulphate is a polyatomic ion (compound containing multiple elements with a charge on it) containing sulphur and oxygen, written as SO4-2
What is anhydrous copper sulphide?
The chemical formulas of copper sulfides are CuS and Cu2S. Copper sulfides are non-stoichiometric compounds. Anhydrous meaning is without water. Copper sulfides hasn't hydrates.
What are minerals mineral groups?
Minerals are classified as oxides, sulfides, halides, sulfates, silicates, or carbonates. Some elements are also classified as minerals. There's also a metallic and non-metallic mineral classification.
What is found in sulfates that is not in sulfides?
Oxygen
What is the pyrite mineral group?
Sulfides
What salts are formed with different acids?
From HCl: chlorides From HI: iodides From HF: fluorides From HBr: bromides From HNO3: nitrates From H2SO4: sulfates From H3PO4: phosphates From H2S: sulfides and many other
What are the mineral called that are formed in the narrow channels or slabs of rock?
The minerals formed in narrow channels or slabs of rock are called vein minerals. These minerals are deposited within the fractures of the rock, often in a crystalline form. They can include a variety of minerals such as quartz, calcite, and sulfides.
Does sulfides have a formula?
Yes they are formula: S2-
What element does sulfates and sulfides contain?
Sulfur.
