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What substance is found at the side of the test tube containing the mixture of sulfur and iron filings after heating?
When sulfur and iron are heated together Fe and sulphur ions are formed. These ions make FeS together. FeS is black in color.
Yellow mineral tht smells like burnt matches?
The mineral you are referring to is likely sulfur, which is commonly found in its yellow crystalline form. The characteristic smell of burnt matches is due to sulfur's distinct odor when it reacts with oxygen in the air.
What are the products of oxygen and sulfur?
sulfur is found in some products like drugs sulfur is found in some products like drugs
Who found sulfur?
Sulfur has been known since ancient times and was likely discovered by either the Chinese or the Egyptians. The Chinese used sulfur for medicinal purposes as early as the 6th century BC, while the Egyptians used sulfur in their embalming process around 1500 BC.
Which class of elements does sulfur most likely belong?
Sulfur is classified as a nonmetal.
Who discovered sulfur and where did they find it?
Sulfur has been known since ancient times and was likely discovered by prehistoric humans. It can be found in its elemental form near volcanic areas and in mineral deposits around the world.
Where can information about sulfur be found?
Sulfur is a pale yellow solid that is essential to life. Information about sulfur can be found online. The Web Elements site offers basic information and classification of sulfur.
Is sulfur found pure or an ore?
Sulfur is found in nature both as a pure element and in various sulfide minerals. It can be found in the pure form such as volcanic deposits or as a component of minerals like pyrite, galena, and cinnabar.
Can silver be found in sulfur?
Silver can form compounds with sulfur, but silver itself is not typically found in elemental form with sulfur. Silver sulfide is a common compound that can occur naturally when silver reacts with sulfur-containing minerals in the earth's crust.
What is the yellow powder that gives a pungent smell when left open in air?
The yellow powder you are referring to is likely sulfur. Sulfur is a naturally occurring element that can be found in various forms, including a yellow powder. When sulfur is exposed to air, it can react with oxygen to form sulfur dioxide, which has a pungent smell often described as similar to rotten eggs. This reaction is a common occurrence with sulfur-containing compounds and is responsible for the characteristic odor associated with them.
Why does your silver necklace tarnish within a few hours?
Silver tarnishes because it reacts to the sulfur/hydrogen sulfur in the air. I assume that if the necklace is tarnishing so quickly it likely means that there is an unusual amount of sulfur or hydrogen sulfur in the air or, more likely, the reactant in the silver that causes ir to tarnish is found in an unusually high amount in that particular piece of jewellery.
Can sulfur be found in Louisiana?
Yes, sulfur can be found in Louisiana. The state has natural sulfur deposits, particularly in areas with petroleum and natural gas production. Louisiana is one of the top sulfur-producing states in the United States.
