See the link below.
I have found this on Wikipedia.com... Jons Jakob Berzelius founded Selenium associated with Tellerium in 1817. I sure hope this helps!!!
Selenium, Se (from Greek "σελήνη" , selene, meaning "Moon") was discovered in 1817 by Jöns Jakob Berzelius, who found the element associated with Te and S1. Tellurium (from Latin tellus, meaning "Earth") and with2. Sulfur (from Sanskrite sulvari, is biblically associated with "hell", -Genesis)in the process of making sulfuric acid. (source: WikiPedia, 2010-04-02)Selenium (Greek σελήνη selene meaning "Moon") was discovered in 1817 by Jöns Jakob Berzelius who found the element associated with Tellurium (named for the Earth).
In 1817, the element lithium (atomic number 3) was discovered in the mineral petalite (LiAl(Si2O5)2) by Johann August Arfvedson, a Swedish chemist, and named by his employer, chemist Jöns Jacob Berzelius. It was first isolated in 1821 by William Thomas Brande and Sir Humphrey Davy through the electrolysis of lithium oxide (Li2O). Today, larger amounts of the metal are obtained through the electrolysis of lithium chloride (LiCl). Lithium is not found as a free element in nature and makes up only 0.0007% of the earth's crust.
Johan August Arfwedson in 1817. See attached link for more info:
1817
Selenium was discovered in 1817 by Berzelius and Gahn.
Selenium was discovered in 1817 by Berzelius.
Selenium was discovered in 1817 by Jöns Jakob Berzelius
Selenium was discovered by Jons Jakob Berzelius in 1817.
Selenium was discovered in 1817 by Jons Jakob Berzelius and Johann Gottlieb Gahn in Sweden.
Jacob French died in 1817.
I have found this on Wikipedia.com... Jons Jakob Berzelius founded Selenium associated with Tellerium in 1817. I sure hope this helps!!!
Jacob Saul Elyashar was born in 1817.
1817 in Sweden
in 1817
Jacob Jørgen Kastrup Sømme was born in 1817.
Jacob Augustus Lockhart Clarke was born in 1817.