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Carl Wilhelm Scheele first isolated chlorine in 1774 by reacting manganese dioxide with hydrochloric acid (then known as "muriatic acid"). Scheele, for reasons we won't get into, didn't think that what he had isolated was an element; he believed it was the oxide of a hypothetical element he called "muriaticum". It wasn't until 1810 that Sir Humphrey Davy, after trying (and failing) to isolate muriaticum from its "oxide" became convinced that what Scheele had thought was an oxide was actually an element itself and gave it the name "chlorine" from a Greek word meaning "greenish-yellow" (the word "chlorophyll" comes from the same root).
What else can I help you with?
On what day of what month was the element chlorine discovered?
Carl Wilhelm Scheele discovered chlorine in 1774. Chlorine wasn't confirmed to be an element until 1810. There is no recorded data of the month and day that it was discovered.
Who is the founder of chlorine?
the founder of chlorine is Zack Koebel and it was discovered in 2007
Who discovered the element salt?
Salt is not an element. It is a compound of two elements, Sodium and Chlorine.
Who founded the element Chlorine?
Chlorine was discovered by Carl Wilhelm Scheele in 1774.
Chlorine was discovered by whom?
Chlorine was discovered by Carl Wilhelm Scheele in 1774. However, Sir Humphry Davy is credited with recognizing chlorine as an element in 1810.
How many elements discovered in chlorine?
Chlorine is a chemical element with atomic number 17, which means it has 17 protons in its nucleus. In its natural form, it has two stable isotopes, chlorine-35 and chlorine-37. These isotopes have different numbers of neutrons but the same number of protons, making them the same element.
Did sir humphrey davy discover chlorine?
No he did not. Carl Wilhelm Scheele discovered it, but he wasn't sure if it was a new element or not. After he died Sir Humphry Davy figured out that chlorine was in fact a new element. How old are asker? I'm twelve.
When did Carl Wilhelm Scheele discover Chlorine?
Carl Wilhelm Scheele discovered chlorine in 1774. He was the first to isolate the element and identify it as a new substance.
Is chlorine a element or compound?
Chlorine is an element.
Was chlorine or rhodium discovered first?
Chlorine was discovered earlier.
Where was chlorine discovered?
Chlorine was discovered in Sweden by Karl Scheele in 1774.
What element's atomic mass is 35.453?
The element with an atomic mass of 35.453 is chlorine. It is a halogen and has the atomic number 17.
