Hassiyûm

Hassiyûm (Hs)

chemical element with the atomic number of 108
Atomic Number108
Atomic Weight269
Hejmara baristeyî263
Group8
Period7
Blockd
Proton108 p+
Notron155 n0
Kareva108 e-
Animated Bohr model of Hs (Hassiyûm)

Physical Property

Atomic Radius
molar volume
Covalent Radius
134 pm
Metallic Radius
ionic radius
Crystal Radius
Van der Waals radius
density
40,7 g/cm³

Chemical Property

wize
proton affinity
electron affinity
ionization energy
ionization energy of Hs (Hassiyûm)
enthalpy of vaporization
enthalpy of fusion
standard enthalpy of formation
Kareva
electron shell2, 8, 18, 32, 32, 14, 2
Bohr model: Hs (Hassiyûm)
valence electron2
Lewis structure: Hs (Hassiyûm)
electron configuration[Rn] 5f14 6d6 7s2
1s2 2s2 2p6 3s2 3p6 4s2 3d10 4p6 5s2 4d10 5p6 6s2 4f14 5d10 6p6 5f14 6d6 7s2
Enhanced Bohr model of Hs (Hassiyûm)
Orbital Diagram of Hs (Hassiyûm)
oxidation number8
electronegativity
Electrophilicity Index
fundamental state of matter
phase of matterSolid
gaseous state of matter
Boiling Point
Melting Point
critical pressure
critical temperature
triple point
appearance
color
Colorless
appearance
refractive index
thermodynamic material property
Thermal Conductivity
thermal expansion
molar heat capacity
Specific Heat Capacity
heat capacity ratio
electrical properties
type
electrical conductivity
electrical resistivity
superconductivity
magnetism
type
magnetic susceptibility (Mass)
magnetic susceptibility (Molar)
magnetic susceptibility (Volume)
magnetic ordering
Germahiya Curie
Néel temperature
pêkhate
Crystal Structure ()
lattice constant
Lattice Angles
mechanical property
hardness
bulk modulus
shear modulus
Young's modulus
Poisson's ratio
Leza dengê
classification
CategoryTransition metals, Transition metals
CAS GroupVIIIA
IUPAC GroupVIII
Glawe Number
Mendeleev Number62
Pettifor Number
Geochemical Class
Goldschmidt classificationsynthetic

other

Gas Basicity
polarizability
36 ± 4 a₀
C6 Dispersion Coefficient
allotrope
Neutron cross section
Neutron Mass Absorption
quantum number5D4
space group ()

Isotopes of Hassium

Stable Isotopes0
Unstable Isotopes18
Natural Isotopes0

263Hs

Hejmara baristeyî263
neutron number155
Giraniya atomê
263,128479 ± 0,000212 Da
g-factor
natural abundance
radioactivity☢️ radioactive element
half-life
0,9 ± 0,4 ms
spin3/2
nuclear quadrupole moment
dema îcadkirinê yan keşfê2009
parity+

decay modeintensity
α (α emission)100%
SF (spontaneous fission)

264Hs

Hejmara baristeyî264
neutron number156
Giraniya atomê
264,12835633 ± 0,000031005 Da
g-factor
0
natural abundance
radioactivity☢️ radioactive element
half-life
0,7 ± 0,3 s
spin0
nuclear quadrupole moment
0
dema îcadkirinê yan keşfê1986
parity+

decay modeintensity
α (α emission)70%
SF (spontaneous fission)30%

265Hs

Hejmara baristeyî265
neutron number157
Giraniya atomê
265,129791744 ± 0,000025719 Da
g-factor
natural abundance
radioactivity☢️ radioactive element
half-life
1,96 ± 0,16 ms
spin3/2
nuclear quadrupole moment
dema îcadkirinê yan keşfê1984
parity+

decay modeintensity
α (α emission)100%
SF (spontaneous fission)

266Hs

Hejmara baristeyî266
neutron number158
Giraniya atomê
266,130048783 ± 0,000029099 Da
g-factor
0
natural abundance
radioactivity☢️ radioactive element
half-life
3 ± 0,6 ms
spin0
nuclear quadrupole moment
0
dema îcadkirinê yan keşfê2001
parity+

decay modeintensity
α (α emission)76%
SF (spontaneous fission)24%

267Hs

Hejmara baristeyî267
neutron number159
Giraniya atomê
267,131678 ± 0,000102 Da
g-factor
natural abundance
radioactivity☢️ radioactive element
half-life
55 ± 11 ms
spin
nuclear quadrupole moment
dema îcadkirinê yan keşfê1995
parity

decay modeintensity
α (α emission)80%
SF (spontaneous fission)

268Hs

Hejmara baristeyî268
neutron number160
Giraniya atomê
268,132011 ± 0,000322 Da
g-factor
0
natural abundance
radioactivity☢️ radioactive element
half-life
1,4 ± 1,1 s
spin0
nuclear quadrupole moment
0
dema îcadkirinê yan keşfê2010
parity+

decay modeintensity
α (α emission)100%

269Hs

Hejmara baristeyî269
neutron number161
Giraniya atomê
269,133649 ± 0,000141 Da
g-factor
natural abundance
radioactivity☢️ radioactive element
half-life
15 ± 7 s
spin9/2
nuclear quadrupole moment
dema îcadkirinê yan keşfê1996
parity+

decay modeintensity
α (α emission)100%

270Hs

Hejmara baristeyî270
neutron number162
Giraniya atomê
270,134313 ± 0,000266 Da
g-factor
0
natural abundance
radioactivity☢️ radioactive element
half-life
9 ± 4 s
spin0
nuclear quadrupole moment
0
dema îcadkirinê yan keşfê2003
parity+

decay modeintensity
α (α emission)100%
SF (spontaneous fission)

271Hs

Hejmara baristeyî271
neutron number163
Giraniya atomê
271,137082 ± 0,000296 Da
g-factor
natural abundance
radioactivity☢️ radioactive element
half-life
spin
nuclear quadrupole moment
dema îcadkirinê yan keşfê2008
parity

decay modeintensity
α (α emission)
SF (spontaneous fission)

272Hs

Hejmara baristeyî272
neutron number164
Giraniya atomê
272,138492 ± 0,000547 Da
g-factor
0
natural abundance
radioactivity☢️ radioactive element
half-life
spin0
nuclear quadrupole moment
0
dema îcadkirinê yan keşfê
parity+

decay modeintensity
α (α emission)
SF (spontaneous fission)

273Hs

Hejmara baristeyî273
neutron number165
Giraniya atomê
273,141458 ± 0,000401 Da
g-factor
natural abundance
radioactivity☢️ radioactive element
half-life
1.060 ± 500 ms
spin
nuclear quadrupole moment
dema îcadkirinê yan keşfê2010
parity

decay modeintensity
α (α emission)100%
SF (spontaneous fission)

274Hs

Hejmara baristeyî274
neutron number166
Giraniya atomê
274,143217 ± 0,000504 Da
g-factor
0
natural abundance
radioactivity☢️ radioactive element
half-life
spin0
nuclear quadrupole moment
0
dema îcadkirinê yan keşfê
parity+

decay modeintensity
α (α emission)
SF (spontaneous fission)

275Hs

Hejmara baristeyî275
neutron number167
Giraniya atomê
275,14653 ± 0,000637 Da
g-factor
natural abundance
radioactivity☢️ radioactive element
half-life
280 ± 130 ms
spin
nuclear quadrupole moment
dema îcadkirinê yan keşfê2004
parity

decay modeintensity
α (α emission)100%

276Hs

Hejmara baristeyî276
neutron number168
Giraniya atomê
276,148348 ± 0,000773 Da
g-factor
0
natural abundance
radioactivity☢️ radioactive element
half-life
spin0
nuclear quadrupole moment
0
dema îcadkirinê yan keşfê
parity+

decay modeintensity
α (α emission)
SF (spontaneous fission)

277Hs

Hejmara baristeyî277
neutron number169
Giraniya atomê
277,151772 ± 0,00048 Da
g-factor
natural abundance
radioactivity☢️ radioactive element
half-life
12 ± 9 ms
spin
nuclear quadrupole moment
dema îcadkirinê yan keşfê2010
parity

decay modeintensity
SF (spontaneous fission)100%
α (α emission)

278Hs

Hejmara baristeyî278
neutron number170
Giraniya atomê
278,153753 ± 0,000322 Da
g-factor
0
natural abundance
radioactivity☢️ radioactive element
half-life
spin0
nuclear quadrupole moment
0
dema îcadkirinê yan keşfê2016
parity+

decay modeintensity
SF (spontaneous fission)100%
α (α emission)

279Hs

Hejmara baristeyî279
neutron number171
Giraniya atomê
279,157274 ± 0,000644 Da
g-factor
natural abundance
radioactivity☢️ radioactive element
half-life
spin
nuclear quadrupole moment
dema îcadkirinê yan keşfê
parity

decay modeintensity
α (α emission)
SF (spontaneous fission)

280Hs

Hejmara baristeyî280
neutron number172
Giraniya atomê
280,159335 ± 0,000644 Da
g-factor
0
natural abundance
radioactivity☢️ radioactive element
half-life
spin0
nuclear quadrupole moment
0
dema îcadkirinê yan keşfê
parity+

decay modeintensity
α (α emission)
SF (spontaneous fission)
Electron shell 108 Hassium

dîrok

kaşîf an îcadkerHeavy Ion Research Laboratory (HIRL)
location of discoveryGermany
dema îcadkirinê yan keşfê1984
BêjenasîNamed in honor of Henri Hess, Swiss born Russian chemist known for work in thermodydamics.
pronunciationHES-i-em (îngilîzî)

source

Abundance
Abundance in Earth's crust
natural abundance (Okyanûs)
natural abundance (human body)
0 %
natural abundance (meteoroid)
0 %
natural abundance (Roj)
0 %
Abundance in Universe
0 %

Nuclear Screening Constants