Özellikler

CAS Number7782-41-4
PubChem CID24524
Atom yarıçapı42
Atomik Hacim17,1
Atom ağırlığı18,998
Blokp
Kaynama noktası-188,12
Bulk Modulus
KategoriHalojenler
Kristal yapısıTaban merkezli monoklinik
Renk
Kovalent yarıçapı64
Yoğunluk0,002
Electrical Resistivity
Elektron dizilimi[He] 2s2 2p5
Enerji seviyesi başına Elektronlar2, 7
Elektronegatifliği3,98
Electrons9
Grup17
Ergime ısısı0,26
Buharlaşma ısısı3,27
İyonlaşma enerjisi17,423
Magnetic Ordering
Magnetic Susceptibility
Kütle18,998
Mass Number9
Ergime noktası-219,62
İsimFluor
Nötronlar10
Atom numarası19
Yükseltgenme seviyeleri-1
Periyot2
FazGaz
Poisson Ratio
Protonlar9
Shear Modulus
Isı kapasitesi0,824
SembolF
Isıl iletkenlik0
Van der Waals radius
Young's Modulus
Bulunabilirlik
Dünya kabuğundaki bulunulabilirliği0.054%
Evrendeki bulunulabilirliği0.00004%
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"

Bohrium izotopları

Standard Atomic Weight

18.998403163(6)

Kararlı izotoplar

19F

Kararsız izotoplar

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

Bohrium is harmful due to its radioactivity
The only confirmed example of isomerism in bohrium is in the isotope 262Bh
Bohrium is used for scientific research purposes only.