berzelius was the scientist that devised the present chemical symbol.
berzelius was the scientist that devised the present chemical symbol.
who is the scientist that devised the present chemical symbol?
berzelius
the symbol "k" stems from "kali", itself from the root word "alkali", which in turn comes from "" "al-qalyah" "plant ashes". in 1797, the german chemist martin klaproth discovered "potash" in the minerals leucite and lepidolite, and realized that "potash" was not a product of plant growth but actually contained a new element, which he proposed to call "kali". in 1807, humphry davy produced the element via electrolysis: in 1809, ludwig wilhelm gilbert proposed the name "kalium" for davy's "potassium". in 1814, the swedish chemist berzelius advocated the name "kalium" for potassium, with the chemical symbol "k".
potassium
aleksandar bućan









































aleksandar bućan (; born july 14, 1973) is a serbian professional basketball coach. he is currently a head coach of partizan nis u19 selection.









































section::::coaching career.









































bućan had multiple stints with partizan nis youth selections. he also coached senior teams of napredak kruševac, swisslion vršac, radnički zastava, tamiš and železničar.









































section::::coaching career.:national teams.









































bullet::::- youth









































bućan coached the under-16 men's selection of the serbia and montenegro national team. at 2006 fiba europe under-16 championship, his team won the bronze medal.









































bullet::::- senior
aleksandar bućan