Hassium (Hs)

grundstof med atomnummer 108

Atomnummer	108
Atommasse	269
mass number	263

Gruppe	8
Periode	7
Blok	d

proton	108 p⁺
neutron	155 n⁰
elektron	108 e^-

Animated Bohrs atommodel of Hs (Hassium)

Fysisk Egenskab

Atomradius
molar volume
Kovalent Radius	134 pm 125 pm 118 pm
Metallic Radius
Ionisk radius
Crystal Radius
Van der Waals-radius
massefylde	40,7 g/cm³

Kemisk Egenskab

energi

proton affinity
electron affinity
ioniseringsenergi	7,6 eV/particle 18,2 eV/particle 29,3 eV/particle 37,7 eV/particle 51,2 eV/particle 64 eV/particle 78 eV/particle 92 eV/particle 160 eV/particle 173,9 eV/particle 206,1 eV/particle 227 eV/particle 258 eV/particle 285 eV/particle 314 eV/particle 351 eV/particle 371 eV/particle 409 eV/particle 984 eV/particle 1.020 eV/particle 1.060 eV/particle 1.101 eV/particle 1.140 eV/particle 1.180 eV/particle 1.253 eV/particle 1.294 eV/particle 1.338 eV/particle 1.379 eV/particle 4.339 eV/particle 4.425 eV/particle 4.516 eV/particle 4.610 eV/particle 4.700 eV/particle 4.790 eV/particle 5.020 eV/particle 5.120 eV/particle 5.220 eV/particle 5.310 eV/particle 5.700 eV/particle 5.780 eV/particle 5.880 eV/particle 5.980 eV/particle 6.840 eV/particle 6.950 eV/particle 7.230 eV/particle 7.340 eV/particle 11.200 eV/particle 11.390 eV/particle 11.600 eV/particle 11.830 eV/particle 12.040 eV/particle 12.250 eV/particle 12.900 eV/particle 13.130 eV/particle 13.400 eV/particle 13.600 eV/particle 14.200 eV/particle 14.400 eV/particle 14.600 eV/particle 14.800 eV/particle 17.500 eV/particle 17.700 eV/particle 18.200 eV/particle 18.400 eV/particle 35.900 eV/particle 36.400 eV/particle 37.000 eV/particle 37.500 eV/particle 47.300 eV/particle 48.100 eV/particle 49.000 eV/particle 194.917 eV/particle

Fordampningsvarme
smeltevarme
standard enthalpy of formation
elektron

Elektronskal	2, 8, 18, 32, 32, 14, 2

Valenselektron	2 ⓘ

electron configuration	[Rn] 5f¹⁴ 6d⁶ 7s²ⓘ 1s² 2s² 2p⁶ 3s² 3p⁶ 4s² 3d¹⁰ 4p⁶ 5s² 4d¹⁰ 5p⁶ 6s² 4f¹⁴ 5d¹⁰ 6p⁶ 5f¹⁴ 6d⁶ 7s²

Oxidationstrin	8
Elektronegativitet
Electrophilicity Index
fundamental state of matter

stoffase	Fast stof
gaseous state of matter
Kogepunkt
Smeltepunkt
critical pressure
critical temperature
trippelpunkt
appearance
farve	Colorless #e6002e
appearance
Brydningsindeks
materialeegenskab
Varmeledningsevne
Termisk ekspansion
molar heat capacity
Varmefylde
Adiabateksponenten
electrical properties
type
specifik ledningsevne
Elektrisk resistivitet
superledning
Magnetisme
type
magnetic susceptibility (Mass)
magnetic susceptibility (Molar)
magnetic susceptibility (Volume)
magnetic ordering
Curietemperaturen
Néel temperature
struktur
Krystalstruktur	()
lattice constant
Lattice Angles
mechanical property
hårdhed
Kompressibilitetsmodul
Forskydningsmodul
E-modul
Poissons forhold
speed of sound
klassificering
Kategori	Overgangsmetaller, Transition metals
CAS Group	VIIIA
IUPAC Group	VIII
Glawe Number
Mendeleev Number	62
Pettifor Number
Geochemical Class
Goldschmidt classification	synthetic

øvrige

Gas Basicity
polarizability	36 ± 4 a₀
C6 Dispersion Coefficient
allotrope
Neutron cross section
Neutron Mass Absorption
quantum number	5D4
rumgruppe	()

Isotopes of Hassium

Stable Isotopes	0
Unstable Isotopes	18
Natural Isotopes	0

²⁶³Hs

mass number	263
neutron number	155
Relative Atomic Mass	263,128479 ± 0,000212 Da
g-factor
natural abundance
radioaktivitet	☢️ radioactive element
halveringstid	0,9 ± 0,4 ms
spin	3/2
nuclear quadrupole moment
opdagelsesdato	2009
Paritet	+

decay mode	Intensitet
α (α emission)	100%
SF (spontaneous fission)

²⁶⁴Hs

mass number	264
neutron number	156
Relative Atomic Mass	264,12835633 ± 0,000031005 Da
g-factor	0
natural abundance
radioaktivitet	☢️ radioactive element
halveringstid	0,7 ± 0,3 s
spin	0
nuclear quadrupole moment	0
opdagelsesdato	1986
Paritet	+

decay mode	Intensitet
α (α emission)	70%
SF (spontaneous fission)	30%

²⁶⁵Hs

mass number	265
neutron number	157
Relative Atomic Mass	265,129791744 ± 0,000025719 Da
g-factor
natural abundance
radioaktivitet	☢️ radioactive element
halveringstid	1,96 ± 0,16 ms
spin	3/2
nuclear quadrupole moment
opdagelsesdato	1984
Paritet	+

decay mode	Intensitet
α (α emission)	100%
SF (spontaneous fission)

²⁶⁶Hs

mass number	266
neutron number	158
Relative Atomic Mass	266,130048783 ± 0,000029099 Da
g-factor	0
natural abundance
radioaktivitet	☢️ radioactive element
halveringstid	3 ± 0,6 ms
spin	0
nuclear quadrupole moment	0
opdagelsesdato	2001
Paritet	+

decay mode	Intensitet
α (α emission)	76%
SF (spontaneous fission)	24%

²⁶⁷Hs

mass number	267
neutron number	159
Relative Atomic Mass	267,131678 ± 0,000102 Da
g-factor
natural abundance
radioaktivitet	☢️ radioactive element
halveringstid	55 ± 11 ms
spin
nuclear quadrupole moment
opdagelsesdato	1995
Paritet

decay mode	Intensitet
α (α emission)	80%
SF (spontaneous fission)

²⁶⁸Hs

mass number	268
neutron number	160
Relative Atomic Mass	268,132011 ± 0,000322 Da
g-factor	0
natural abundance
radioaktivitet	☢️ radioactive element
halveringstid	1,4 ± 1,1 s
spin	0
nuclear quadrupole moment	0
opdagelsesdato	2010
Paritet	+

decay mode	Intensitet
α (α emission)	100%

²⁶⁹Hs

mass number	269
neutron number	161
Relative Atomic Mass	269,133649 ± 0,000141 Da
g-factor
natural abundance
radioaktivitet	☢️ radioactive element
halveringstid	15 ± 7 s
spin	9/2
nuclear quadrupole moment
opdagelsesdato	1996
Paritet	+

decay mode	Intensitet
α (α emission)	100%

²⁷⁰Hs

mass number	270
neutron number	162
Relative Atomic Mass	270,134313 ± 0,000266 Da
g-factor	0
natural abundance
radioaktivitet	☢️ radioactive element
halveringstid	9 ± 4 s
spin	0
nuclear quadrupole moment	0
opdagelsesdato	2003
Paritet	+

decay mode	Intensitet
α (α emission)	100%
SF (spontaneous fission)

²⁷¹Hs

mass number	271
neutron number	163
Relative Atomic Mass	271,137082 ± 0,000296 Da
g-factor
natural abundance
radioaktivitet	☢️ radioactive element
halveringstid
spin
nuclear quadrupole moment
opdagelsesdato	2008
Paritet

decay mode	Intensitet
α (α emission)
SF (spontaneous fission)

²⁷²Hs

mass number	272
neutron number	164
Relative Atomic Mass	272,138492 ± 0,000547 Da
g-factor	0
natural abundance
radioaktivitet	☢️ radioactive element
halveringstid
spin	0
nuclear quadrupole moment	0
opdagelsesdato
Paritet	+

decay mode	Intensitet
α (α emission)
SF (spontaneous fission)

²⁷³Hs

mass number	273
neutron number	165
Relative Atomic Mass	273,141458 ± 0,000401 Da
g-factor
natural abundance
radioaktivitet	☢️ radioactive element
halveringstid	1.060 ± 500 ms
spin
nuclear quadrupole moment
opdagelsesdato	2010
Paritet

decay mode	Intensitet
α (α emission)	100%
SF (spontaneous fission)

²⁷⁴Hs

mass number	274
neutron number	166
Relative Atomic Mass	274,143217 ± 0,000504 Da
g-factor	0
natural abundance
radioaktivitet	☢️ radioactive element
halveringstid
spin	0
nuclear quadrupole moment	0
opdagelsesdato
Paritet	+

decay mode	Intensitet
α (α emission)
SF (spontaneous fission)

²⁷⁵Hs

mass number	275
neutron number	167
Relative Atomic Mass	275,14653 ± 0,000637 Da
g-factor
natural abundance
radioaktivitet	☢️ radioactive element
halveringstid	280 ± 130 ms
spin
nuclear quadrupole moment
opdagelsesdato	2004
Paritet

decay mode	Intensitet
α (α emission)	100%

²⁷⁶Hs

mass number	276
neutron number	168
Relative Atomic Mass	276,148348 ± 0,000773 Da
g-factor	0
natural abundance
radioaktivitet	☢️ radioactive element
halveringstid
spin	0
nuclear quadrupole moment	0
opdagelsesdato
Paritet	+

decay mode	Intensitet
α (α emission)
SF (spontaneous fission)

²⁷⁷Hs

mass number	277
neutron number	169
Relative Atomic Mass	277,151772 ± 0,00048 Da
g-factor
natural abundance
radioaktivitet	☢️ radioactive element
halveringstid	12 ± 9 ms
spin
nuclear quadrupole moment
opdagelsesdato	2010
Paritet

decay mode	Intensitet
SF (spontaneous fission)	100%
α (α emission)

²⁷⁸Hs

mass number	278
neutron number	170
Relative Atomic Mass	278,153753 ± 0,000322 Da
g-factor	0
natural abundance
radioaktivitet	☢️ radioactive element
halveringstid
spin	0
nuclear quadrupole moment	0
opdagelsesdato	2016
Paritet	+

decay mode	Intensitet
SF (spontaneous fission)	100%
α (α emission)

²⁷⁹Hs

mass number	279
neutron number	171
Relative Atomic Mass	279,157274 ± 0,000644 Da
g-factor
natural abundance
radioaktivitet	☢️ radioactive element
halveringstid
spin
nuclear quadrupole moment
opdagelsesdato
Paritet

decay mode	Intensitet
α (α emission)
SF (spontaneous fission)

²⁸⁰Hs

mass number	280
neutron number	172
Relative Atomic Mass	280,159335 ± 0,000644 Da
g-factor	0
natural abundance
radioaktivitet	☢️ radioactive element
halveringstid
spin	0
nuclear quadrupole moment	0
opdagelsesdato
Paritet	+

decay mode	Intensitet
α (α emission)
SF (spontaneous fission)

historie

opdager eller opfinder	Heavy Ion Research Laboratory (HIRL)
fundsted	Germany
opdagelsesdato	1984
etymologi	Named in honor of Henri Hess, Swiss born Russian chemist known for work in thermodydamics.
udtale	HES-i-em (engelsk)

source

Forekomst
Abundance in Earth's crust
natural abundance (verdenshave)
natural abundance (menneskelige krop)	0 %
natural abundance (Meteoroid)	0 %
natural abundance (Solen)	0 %
Abundance in Universe	0 %

Nuclear Screening Constants

Hassium on ChemicalAid

Australian Educational Vocabulary ID	scot/3527
CAS-nummer	54037-57-9
DSSTOX compound identifier	DTXCID601323015
DSSTox substance ID	DTXSID10893066
Den Store Danske-ID	hassium
Elhuyar ZTH ID	064405
Enciclopedia Treccani	hassio
Encyclopædia Britannica Online-ID	science/hassium
Freebase-ID	/m/025rtwf
French Vikidia ID	Hassium
GND-identifikator	4518309-0
KBpedia ID	Hassium
LCAuth	sh2012003723
National Library of Israel J9U ID	987007595442705171
OmegaWiki-betydningsdefinition	160082
Quora emne-ID	Hassium
Store norske leksikon-ID	hassium
Store russiske encyklopædi Online-ID	4730829
USGS Thesaurus ID	1468
WordNet 3.1 Synset ID	14663973-n

Hassium (Hs)

Fysisk Egenskab

Kemisk Egenskab

øvrige

Isotopes of Hassium

263Hs

264Hs

265Hs

266Hs

267Hs

268Hs

269Hs

270Hs

271Hs

272Hs

273Hs

274Hs

275Hs

276Hs

277Hs

278Hs

279Hs

280Hs

historie

source

Nuclear Screening Constants

²⁶³Hs

²⁶⁴Hs

²⁶⁵Hs

²⁶⁶Hs

²⁶⁷Hs

²⁶⁸Hs

²⁶⁹Hs

²⁷⁰Hs

²⁷¹Hs

²⁷²Hs

²⁷³Hs

²⁷⁴Hs

²⁷⁵Hs

²⁷⁶Hs

²⁷⁷Hs

²⁷⁸Hs

²⁷⁹Hs

²⁸⁰Hs