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What metal is a made up of the ores zinc and lead?
The metal made up of the ores zinc and lead is called galena. Galena is a sulfide mineral composed mainly of lead and can contain zinc as well.
How much sulfur is in the earth's crust?
Sulfur makes up approximately 0.035% of the Earth's crust by weight. It is found in various minerals and ores, as well as in volcanic deposits and sulfide minerals.
Is sulfur rare?
Sulfur is not considered rare as it is commonly found in nature. It is the 10th most abundant element in the universe and is present in various minerals and ores. Additionally, sulfur is used in a wide range of applications, which helps ensure a steady supply.
How do sulfur oxides get into the atmosphere?
Sulfur oxides are created by: * the combustion of sulfur containing fuels * the oxidation of sulfides * decomposition * volcanoes * the processing of sulfdic ores They are released to the atmosphere by point sources from these origins (stacks, vents etc) or as fugitive emissions from small leaks and losses
Where was sulfur made?
You can't make sulfur - it is an element, you can only mine, refine or produce it by chemical reaction. The majority of elemental sulfur in trade today is a byproduct of the petro-chemical/refining industry.
What is roasting in chemistry?
Roasting in chemistry refers to a process where a substance, such as an ore, is heated strongly in the presence of air. This process is often used to convert sulfide ores into oxide ores by driving off sulfur as sulfur dioxide gas. It is a common step in metallurgical processes to extract metals from their ores.
What is in nickel ore?
Nickel ores contain nickel and also iron, magnesium, sulfur, silicon.
Where can we find sulfur?
Sulfur can be found in deposits underground, often near volcanic areas. It can also be found in natural gas and crude oil. Additionally, sulfur is present in some minerals and ores, such as pyrite and galena.
How we get it sulfur?
Sulfur is commonly obtained through mining, particularly through the extraction of sulfur-containing ores such as pyrite. It can also be recovered as a byproduct of oil and natural gas processing. Additionally, sulfur can be produced from the hydrogen sulfide gas in industrial processes.
What happens when when you combine calcium and sulfur?
When calcium and sulfur combine, they react to form calcium sulfide. This is a chemical compound that is commonly used in the production of metal ores such as zinc and lead.
How do you obtain sulfur?
Sulfur can be obtained through mining, from the production of natural gas and oil, or as a byproduct of certain industrial processes such as refining metal ores or processing coal. It can also be extracted from certain minerals containing sulfur, such as pyrite or gypsum.
How are sulfide ores turned into oxides?
Sulfide ores are usully converted to oxides by heating them in air, this process is called roasting. During this process, metal sulfide is turned into metal oxide and sulfur dioxide is given out as a by-product.
What are all the elements that contain sulfur?
The element Suphur (Sulfur) is the only element which contains Sulphur (Sulfur) atoms.
How much sulfur is in the earth's crust?
Sulfur makes up approximately 0.035% of the Earth's crust by weight. It is found in various minerals and ores, as well as in volcanic deposits and sulfide minerals.
What metal is a made up of the ores zinc and lead?
The metal made up of the ores zinc and lead is called galena. Galena is a sulfide mineral composed mainly of lead and can contain zinc as well.
Is a yellow powder from underground mines likely to be metal or nonmetal?
A yellow powder from underground mines is more likely to be a nonmetal, such as sulfur. Metal ores typically do not occur as yellow powders but instead as metallic-looking ores.
What mineral contains lead and sulfur?
The mineral that contains lead and sulfur is galena, which is a lead sulfide mineral. It is one of the most important lead ores and has been mined for thousands of years for its lead content.
