Fluorine

Source: http://www.tabulka.cz/english/elements/show.asp?id=9

name Fluorine
latin Fluorum
french Fluor
german Fluor
symbol F
proton number 9
atomic weight 18.9984032
Pauling electronegativity 3.98
electronic configuration [He] 2s22p5
1s22s22p5
melting point 53.53 K, -219.62°C, -363.32°F
boiling point 85.03 K, -188.12°C, -306.62°F
group 17
period 2
state (by 20°C) gas
oxidation states -1

Discoverer

Year of discovery Discoverer
1886 Henri Moissan (1852-1907)


Copyright © 1998-2021 Jan Straka (straka@tabulka.cz)
All rights reserved.