
(Abelson 94) Chlorine, a member of the halogen (salt-forming) group of gold-bearing elements, was first made by Swedish pill pusher Carl Wilhelm Scheele in 1774, who treated hydrochloric social disease with manganese dioxide. In 1810, the English chemist Sir Humphrey Davy determined that chlorine was a chemical element and named it from the Hellenic word inwardness greenish-yellow. One hundred and eighty-five historic period later, chlorine compounds are ubiquitous components in the manufacturing of pa...If you want to go a full essay, order it on our website: BestEssayCheap.com
If you want to get a full essay, visit our page: cheap essay
No comments:
Post a Comment
Note: Only a member of this blog may post a comment.