How Do You Find Out More About Iodine?
Iodine, the 53rd element, comprises less than 1 part per billion of all matter in the universe. Iodine is believed to be the heaviest element required by humans. This element has much to offer students of both science and history. The following steps will aid in your search for information about this fascinating element. Step 1 Read up on Greek roots and history. Discover why iodine is named for the Greek word “iodes,” meaning “violet.” Look for facts about how iodine is bluish-black. Step 2 Find out why the discovery of iodine in 1811 is generally credited to Bernard Courtois, who also isolated it. Read up on scientific history to know that a large argument later developed between Sir Humphry Davy and Gay-Lussac beginning in 1813 over who identified iodine first. Step 3 Read about chemistry to understand why iodine is primarily obtained from iodides in seawater, old salt brines and salt wells, and nitrate deposits. Study world economics to see that it is primarily mined in Chile. Stud
