Hassium (Hs)

chemical element with the atomic number of 108

Atomic Number	108
Atomic Weight	269
Nombor jisim	263

Group	8
Period	7
Block	d

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

Sifat Fizikal

Jejari Atom
molar volume
Jejari kovalen	134 pm 125 pm 118 pm
Metallic Radius
ionic radius
Crystal Radius
Jejari van der Waals
ketumpatan	40.7 g/cm³

Sifat Kimia

tenaga

proton affinity
Pertalian elektron
ionization energy	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

Entalpi pengewapan
entalpi pelakuran
standard enthalpy of formation
Elektron

Petala elektron	2, 8, 18, 32, 32, 14, 2

Elektron valens	2 ⓘ

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

Keadaan pengoksidaan	8
Keelektronegatifan
Electrophilicity Index
keadaan jirim asas

fasa jirim	Solid
gaseous state of matter
Boiling Point
Melting Point
critical pressure
critical temperature
triple point
rupa
warna	Colorless #e6002e
rupa
indeks biasan
sifat bahan
Thermal Conductivity
Pengembangan terma
molar heat capacity
Specific Heat Capacity
heat capacity ratio
electrical properties
type
Kekonduksian elektrik
Kerintangan dan kekonduksian elektrik
Kesuperkonduksian
kemagnetan
type
magnetic susceptibility (Mass)
magnetic susceptibility (Molar)
magnetic susceptibility (Volume)
magnetic ordering
Suhu Curie
Néel temperature
struktur
Crystal Structure	()
lattice constant
Lattice Angles
mechanical property
hardness
Modulus pukal
shear modulus
Young's modulus
Nisbah Poisson
Kelajuan bunyi
pengelasan
Category	Transition metals, Transition metals
CAS Group	VIIIA
IUPAC Group	VIII
Glawe Number
Mendeleev Number	62
Pettifor Number
Geochemical Class
Goldschmidt classification	synthetic

other

Gas Basicity
polarizability	36 ± 4 a₀
C6 Dispersion Coefficient
allotrope
Neutron cross section
Neutron Mass Absorption
Nombor kuantum	5D4
space group	()

Isotopes of Hassium

Stable Isotopes	0
Unstable Isotopes	18
Natural Isotopes	0

²⁶³Hs

Nombor jisim	263
nombor neutron	155
Jisim Atom Relatif	263.128479 ± 0.000212 Da
g-factor
natural abundance
Reputan radioaktif	☢️ radioactive element
setengah hayat	0.9 ± 0.4 ms
Spin	3/2
nuclear quadrupole moment
tarikh penemuan	2009
parity	+

decay mode	Keamatan (fizik)
α (α emission)	100%
SF (spontaneous fission)

²⁶⁴Hs

Nombor jisim	264
nombor neutron	156
Jisim Atom Relatif	264.12835633 ± 0.000031005 Da
g-factor	0
natural abundance
Reputan radioaktif	☢️ radioactive element
setengah hayat	0.7 ± 0.3 s
Spin	0
nuclear quadrupole moment	0
tarikh penemuan	1986
parity	+

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

²⁶⁵Hs

Nombor jisim	265
nombor neutron	157
Jisim Atom Relatif	265.129791744 ± 0.000025719 Da
g-factor
natural abundance
Reputan radioaktif	☢️ radioactive element
setengah hayat	1.96 ± 0.16 ms
Spin	3/2
nuclear quadrupole moment
tarikh penemuan	1984
parity	+

decay mode	Keamatan (fizik)
α (α emission)	100%
SF (spontaneous fission)

²⁶⁶Hs

Nombor jisim	266
nombor neutron	158
Jisim Atom Relatif	266.130048783 ± 0.000029099 Da
g-factor	0
natural abundance
Reputan radioaktif	☢️ radioactive element
setengah hayat	3 ± 0.6 ms
Spin	0
nuclear quadrupole moment	0
tarikh penemuan	2001
parity	+

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

²⁶⁷Hs

Nombor jisim	267
nombor neutron	159
Jisim Atom Relatif	267.131678 ± 0.000102 Da
g-factor
natural abundance
Reputan radioaktif	☢️ radioactive element
setengah hayat	55 ± 11 ms
Spin
nuclear quadrupole moment
tarikh penemuan	1995
parity

decay mode	Keamatan (fizik)
α (α emission)	80%
SF (spontaneous fission)

²⁶⁸Hs

Nombor jisim	268
nombor neutron	160
Jisim Atom Relatif	268.132011 ± 0.000322 Da
g-factor	0
natural abundance
Reputan radioaktif	☢️ radioactive element
setengah hayat	1.4 ± 1.1 s
Spin	0
nuclear quadrupole moment	0
tarikh penemuan	2010
parity	+

decay mode	Keamatan (fizik)
α (α emission)	100%

²⁶⁹Hs

Nombor jisim	269
nombor neutron	161
Jisim Atom Relatif	269.133649 ± 0.000141 Da
g-factor
natural abundance
Reputan radioaktif	☢️ radioactive element
setengah hayat	15 ± 7 s
Spin	9/2
nuclear quadrupole moment
tarikh penemuan	1996
parity	+

decay mode	Keamatan (fizik)
α (α emission)	100%

²⁷⁰Hs

Nombor jisim	270
nombor neutron	162
Jisim Atom Relatif	270.134313 ± 0.000266 Da
g-factor	0
natural abundance
Reputan radioaktif	☢️ radioactive element
setengah hayat	9 ± 4 s
Spin	0
nuclear quadrupole moment	0
tarikh penemuan	2003
parity	+

decay mode	Keamatan (fizik)
α (α emission)	100%
SF (spontaneous fission)

²⁷¹Hs

Nombor jisim	271
nombor neutron	163
Jisim Atom Relatif	271.137082 ± 0.000296 Da
g-factor
natural abundance
Reputan radioaktif	☢️ radioactive element
setengah hayat
Spin
nuclear quadrupole moment
tarikh penemuan	2008
parity

decay mode	Keamatan (fizik)
α (α emission)
SF (spontaneous fission)

²⁷²Hs

Nombor jisim	272
nombor neutron	164
Jisim Atom Relatif	272.138492 ± 0.000547 Da
g-factor	0
natural abundance
Reputan radioaktif	☢️ radioactive element
setengah hayat
Spin	0
nuclear quadrupole moment	0
tarikh penemuan
parity	+

decay mode	Keamatan (fizik)
α (α emission)
SF (spontaneous fission)

²⁷³Hs

Nombor jisim	273
nombor neutron	165
Jisim Atom Relatif	273.141458 ± 0.000401 Da
g-factor
natural abundance
Reputan radioaktif	☢️ radioactive element
setengah hayat	1,060 ± 500 ms
Spin
nuclear quadrupole moment
tarikh penemuan	2010
parity

decay mode	Keamatan (fizik)
α (α emission)	100%
SF (spontaneous fission)

²⁷⁴Hs

Nombor jisim	274
nombor neutron	166
Jisim Atom Relatif	274.143217 ± 0.000504 Da
g-factor	0
natural abundance
Reputan radioaktif	☢️ radioactive element
setengah hayat
Spin	0
nuclear quadrupole moment	0
tarikh penemuan
parity	+

decay mode	Keamatan (fizik)
α (α emission)
SF (spontaneous fission)

²⁷⁵Hs

Nombor jisim	275
nombor neutron	167
Jisim Atom Relatif	275.14653 ± 0.000637 Da
g-factor
natural abundance
Reputan radioaktif	☢️ radioactive element
setengah hayat	280 ± 130 ms
Spin
nuclear quadrupole moment
tarikh penemuan	2004
parity

decay mode	Keamatan (fizik)
α (α emission)	100%

²⁷⁶Hs

Nombor jisim	276
nombor neutron	168
Jisim Atom Relatif	276.148348 ± 0.000773 Da
g-factor	0
natural abundance
Reputan radioaktif	☢️ radioactive element
setengah hayat
Spin	0
nuclear quadrupole moment	0
tarikh penemuan
parity	+

decay mode	Keamatan (fizik)
α (α emission)
SF (spontaneous fission)

²⁷⁷Hs

Nombor jisim	277
nombor neutron	169
Jisim Atom Relatif	277.151772 ± 0.00048 Da
g-factor
natural abundance
Reputan radioaktif	☢️ radioactive element
setengah hayat	12 ± 9 ms
Spin
nuclear quadrupole moment
tarikh penemuan	2010
parity

decay mode	Keamatan (fizik)
SF (spontaneous fission)	100%
α (α emission)

²⁷⁸Hs

Nombor jisim	278
nombor neutron	170
Jisim Atom Relatif	278.153753 ± 0.000322 Da
g-factor	0
natural abundance
Reputan radioaktif	☢️ radioactive element
setengah hayat
Spin	0
nuclear quadrupole moment	0
tarikh penemuan	2016
parity	+

decay mode	Keamatan (fizik)
SF (spontaneous fission)	100%
α (α emission)

²⁷⁹Hs

Nombor jisim	279
nombor neutron	171
Jisim Atom Relatif	279.157274 ± 0.000644 Da
g-factor
natural abundance
Reputan radioaktif	☢️ radioactive element
setengah hayat
Spin
nuclear quadrupole moment
tarikh penemuan
parity

decay mode	Keamatan (fizik)
α (α emission)
SF (spontaneous fission)

²⁸⁰Hs

Nombor jisim	280
nombor neutron	172
Jisim Atom Relatif	280.159335 ± 0.000644 Da
g-factor	0
natural abundance
Reputan radioaktif	☢️ radioactive element
setengah hayat
Spin	0
nuclear quadrupole moment	0
tarikh penemuan
parity	+

decay mode	Keamatan (fizik)
α (α emission)
SF (spontaneous fission)

sejarah

penemu atau pereka	Heavy Ion Research Laboratory (HIRL)
tempat penemuan	Germany
tarikh penemuan	1984
Etimologi	Named in honor of Henri Hess, Swiss born Russian chemist known for work in thermodydamics.
sebutan	HES-i-em (Inggeris)

sumber

Abundance
Abundance in Earth's crust
natural abundance (lautan)
natural abundance (Tubuh manusia)	0 %
natural abundance (Meteoroid)	0 %
natural abundance (Matahari)	0 %
Abundance in Universe	0 %

Nuclear Screening Constants

Hassium on ChemicalAid

DSSTOX compound identifier	DTXCID601323015
ID Den Store Danske	hassium
ID Elhuyar ZTH	064405
ID Ensiklopedia Besar Rusia dalam talian	4730829
ID Ensiklopedia Britannica Dalam Talian	science/hassium
ID Freebase	/m/025rtwf
ID GND	4518309-0
ID J9U Perpustakaan Negara Israel	987007595442705171
ID KBpedia	Hassium
ID Perbendaharaan Kata Pendidikan Australia	scot/3527
ID Store norske leksikon	hassium
ID Treccani	hassio
ID Vikidia Perancis	Hassium
ID WordNet 3.1 Synset	14663973-n
ID bahan DSSTox	DTXSID10893066
ID kewibawaan Perpustakaan Kongres	sh2012003723
ID topik Quora	Hassium
Maksud Tertakrif OmegaWiki	160082
USGS Thesaurus ID	1468
nombor pendaftaran CAS	54037-57-9

Hassium (Hs)

Sifat Fizikal

Sifat Kimia

other

Isotopes of Hassium

263Hs

264Hs

265Hs

266Hs

267Hs

268Hs

269Hs

270Hs

271Hs

272Hs

273Hs

274Hs

275Hs

276Hs

277Hs

278Hs

279Hs

280Hs

sejarah

sumber

Nuclear Screening Constants

²⁶³Hs

²⁶⁴Hs

²⁶⁵Hs

²⁶⁶Hs

²⁶⁷Hs

²⁶⁸Hs

²⁶⁹Hs

²⁷⁰Hs

²⁷¹Hs

²⁷²Hs

²⁷³Hs

²⁷⁴Hs

²⁷⁵Hs

²⁷⁶Hs

²⁷⁷Hs

²⁷⁸Hs

²⁷⁹Hs

²⁸⁰Hs