Vlastnosti

CAS Number7782-41-4
PubChem CID24524
Atomový poloměr42
Molární objem17,1
Atomová hmotnost18,998
Blokp
Teplota varu-188,12
Bulk Modulus
KategorieHalogeny
Krystalografická soustavaMonoklinická prostorově centrovaná
Barva
Kovalentní poloměr64
Hustota0,002
Electrical Resistivity
Elektronová konfigurace[He] 2s2 2p5
Elektronů v obalu2, 7
Elektronegativita3,98
Electrons9
Skupina17
Skupenské teplo tání0,26
Skupenské teplo varu3,27
Ionizační potenciál17,423
Magnetic Ordering
Magnetic Susceptibility
Hmotnost18,998
Mass Number9
Teplota tání-219,62
NázevFluor
Neutrony10
Atomové číslo19
Oxidační čísla-1
Perioda2
SkupenstvíPlyn
Poisson Ratio
Protony9
Shear Modulus
Měrná tepelná kapacita0,824
ZnačkaF
Tepelná vodivost0
Van der Waals radius
Young's Modulus
Hojnost
Hojnost v zemské kůře0.054%
Hojnost ve vesmíru0.00004%
F Fluor 9 18.9984032 17 2 p 9 -219.8 -188.1 [He] 2s2 2p5 2 7 0.0017 0.054% Colorless Cubic 4.0 4.193 {"1":"1681.0","2":"3374.2","3":"6050.4","4":"8407.7","5":"11022.7","6":"15164.1","7":"17868","8":"92038.1","9":"106434.3"} 1681 328 72 -1 0.57 17.1 0.26 3.2698 0.824 0.0279 0 Gas, Halogen, Nonmetal, Stable, Natural FLU-eh-reen Greenish-yellow, pungent, corrosive gas. Extremely reactive. Does not occur uncombined in nature. Used in refrigerants and other fluorocarbons. Also in toothpaste as sodium fluoride (NaF) and stannous fluoride (SnF2); also in Teflon. Found in the minerals fluorite (CaF2) and cryolite(Na3AlF6). Electrolysis of hydrofluoric acid (HF) or potassium acid fluoride (KHF2) is the only practical method of commercial production. wm2AdknTcMI Fluorine
Bohrium was first convincingly synthesized in 1981 by a German research team led by Peter Armbruster and Gottfried Münzenberg at the Institute for Heavy Ion Research (Gesellschaft für Schwerionenforschung) in Darmstadt.

The team bombarded a target of bismuth-209 with accelerated nuclei of chromium-54 to produce 5 atoms of the isotope bohrium-262. Named after Niels Bohr, the Danish physicist 9 1886 Henri Moissan France From the Latin word "fluere" meaning "to flow"

Izotopy bohria

Standard Atomic Weight

18.998403163(6)

Stabilní izotopy

19F

Nestabilní izotopy

14F 15F 16F 17F 18F 20F 21F 22F 23F 24F 25F 26F 27F 28F 29F 30F 31F

Bohrium je škodlivé díky své radioaktivitě.
The only confirmed example of isomerism in bohrium is in the isotope 262Bh
Bohrium is used for scientific research purposes only.