Hasijum, ²Hassij

Hasijum, ²Hassij (Hs)

hemijski element sa simbolom Hs i atomskim brojem 108
Atomic Number108
Atomic Weight269
Maseni broj263
Group8
Period7
Blockd
Proton108 p+
Neutron155 n0
Elektron108 e-
Animated Bohrov model atoma of Hs (Hasijum, ²Hassij)

Physical Property

Atomski Radijus
Molarni volumen
covalent radius
134 pm
Metallic Radius
Ionski radijus
Crystal Radius
Van der Waalsov radijus
gustoća
40,7 g/cm³

Chemical Property

energija
proton affinity
electron affinity
ionization energy
ionization energy of Hs (Hasijum, ²Hassij)
Toplota isparavanja
toplota topljenja
standard enthalpy of formation
Elektron
electron shell2, 8, 18, 32, 32, 14, 2
Bohrov model atoma: Hs (Hasijum, ²Hassij)
Valentni elektron2
Lewis structure: Hs (Hasijum, ²Hassij)
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 Bohrov model atoma of Hs (Hasijum, ²Hassij)
Orbital Diagram of Hs (Hasijum, ²Hassij)
oksidacijsko stanje8
Elektronegativnost
Electrophilicity Index
fundamental state of matter
agregatno stanjeSolid
gaseous state of matter
Boiling Point
Melting Point
critical pressure
Kritična temperatura
Trojna tačka
appearance
boja
Colorless
appearance
Indeks prelamanja
thermodynamic material property
Thermal Conductivity
thermal expansion
molar heat capacity
Specific Heat Capacity
heat capacity ratio
electrical properties
type
Specifična električna provodljivost
electrical resistivity
Superprovodljivost
Magnetizam
type
magnetic susceptibility (Mass)
magnetic susceptibility (Molar)
magnetic susceptibility (Volume)
magnetic ordering
Kirijeva tačka
Néel temperature
struktura
Crystal Structure ()
lattice constant
Lattice Angles
mechanical property
Tvrdoća
bulk modulus
shear modulus
Young's modulus
Poisson's ratio
Brzina zvuka
klasifikacija
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
Kvantni brojevi5D4
space group ()

Isotopes of Hassium

Stable Isotopes0
Unstable Isotopes18
Natural Isotopes0

263Hs

Maseni broj263
broj neutrona155
relative atomic mass
263,128479 ± 0,000212 Da
g-factor
natural abundance
Radioaktivnost☢️ radioactive element
Vrijeme poluraspada
0,9 ± 0,4 ms
spin3/2
nuclear quadrupole moment
datum otkrića2009
parity+

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

264Hs

Maseni broj264
broj neutrona156
relative atomic mass
264,12835633 ± 0,000031005 Da
g-factor
0
natural abundance
Radioaktivnost☢️ radioactive element
Vrijeme poluraspada
0,7 ± 0,3 s
spin0
nuclear quadrupole moment
0
datum otkrića1986
parity+

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

265Hs

Maseni broj265
broj neutrona157
relative atomic mass
265,129791744 ± 0,000025719 Da
g-factor
natural abundance
Radioaktivnost☢️ radioactive element
Vrijeme poluraspada
1,96 ± 0,16 ms
spin3/2
nuclear quadrupole moment
datum otkrića1984
parity+

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

266Hs

Maseni broj266
broj neutrona158
relative atomic mass
266,130048783 ± 0,000029099 Da
g-factor
0
natural abundance
Radioaktivnost☢️ radioactive element
Vrijeme poluraspada
3 ± 0,6 ms
spin0
nuclear quadrupole moment
0
datum otkrića2001
parity+

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

267Hs

Maseni broj267
broj neutrona159
relative atomic mass
267,131678 ± 0,000102 Da
g-factor
natural abundance
Radioaktivnost☢️ radioactive element
Vrijeme poluraspada
55 ± 11 ms
spin
nuclear quadrupole moment
datum otkrića1995
parity

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

268Hs

Maseni broj268
broj neutrona160
relative atomic mass
268,132011 ± 0,000322 Da
g-factor
0
natural abundance
Radioaktivnost☢️ radioactive element
Vrijeme poluraspada
1,4 ± 1,1 s
spin0
nuclear quadrupole moment
0
datum otkrića2010
parity+

decay modeintensity
α (α emission)100%

269Hs

Maseni broj269
broj neutrona161
relative atomic mass
269,133649 ± 0,000141 Da
g-factor
natural abundance
Radioaktivnost☢️ radioactive element
Vrijeme poluraspada
15 ± 7 s
spin9/2
nuclear quadrupole moment
datum otkrića1996
parity+

decay modeintensity
α (α emission)100%

270Hs

Maseni broj270
broj neutrona162
relative atomic mass
270,134313 ± 0,000266 Da
g-factor
0
natural abundance
Radioaktivnost☢️ radioactive element
Vrijeme poluraspada
9 ± 4 s
spin0
nuclear quadrupole moment
0
datum otkrića2003
parity+

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

271Hs

Maseni broj271
broj neutrona163
relative atomic mass
271,137082 ± 0,000296 Da
g-factor
natural abundance
Radioaktivnost☢️ radioactive element
Vrijeme poluraspada
spin
nuclear quadrupole moment
datum otkrića2008
parity

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

272Hs

Maseni broj272
broj neutrona164
relative atomic mass
272,138492 ± 0,000547 Da
g-factor
0
natural abundance
Radioaktivnost☢️ radioactive element
Vrijeme poluraspada
spin0
nuclear quadrupole moment
0
datum otkrića
parity+

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

273Hs

Maseni broj273
broj neutrona165
relative atomic mass
273,141458 ± 0,000401 Da
g-factor
natural abundance
Radioaktivnost☢️ radioactive element
Vrijeme poluraspada
1.060 ± 500 ms
spin
nuclear quadrupole moment
datum otkrića2010
parity

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

274Hs

Maseni broj274
broj neutrona166
relative atomic mass
274,143217 ± 0,000504 Da
g-factor
0
natural abundance
Radioaktivnost☢️ radioactive element
Vrijeme poluraspada
spin0
nuclear quadrupole moment
0
datum otkrića
parity+

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

275Hs

Maseni broj275
broj neutrona167
relative atomic mass
275,14653 ± 0,000637 Da
g-factor
natural abundance
Radioaktivnost☢️ radioactive element
Vrijeme poluraspada
280 ± 130 ms
spin
nuclear quadrupole moment
datum otkrića2004
parity

decay modeintensity
α (α emission)100%

276Hs

Maseni broj276
broj neutrona168
relative atomic mass
276,148348 ± 0,000773 Da
g-factor
0
natural abundance
Radioaktivnost☢️ radioactive element
Vrijeme poluraspada
spin0
nuclear quadrupole moment
0
datum otkrića
parity+

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

277Hs

Maseni broj277
broj neutrona169
relative atomic mass
277,151772 ± 0,00048 Da
g-factor
natural abundance
Radioaktivnost☢️ radioactive element
Vrijeme poluraspada
12 ± 9 ms
spin
nuclear quadrupole moment
datum otkrića2010
parity

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

278Hs

Maseni broj278
broj neutrona170
relative atomic mass
278,153753 ± 0,000322 Da
g-factor
0
natural abundance
Radioaktivnost☢️ radioactive element
Vrijeme poluraspada
spin0
nuclear quadrupole moment
0
datum otkrića2016
parity+

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

279Hs

Maseni broj279
broj neutrona171
relative atomic mass
279,157274 ± 0,000644 Da
g-factor
natural abundance
Radioaktivnost☢️ radioactive element
Vrijeme poluraspada
spin
nuclear quadrupole moment
datum otkrića
parity

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

280Hs

Maseni broj280
broj neutrona172
relative atomic mass
280,159335 ± 0,000644 Da
g-factor
0
natural abundance
Radioaktivnost☢️ radioactive element
Vrijeme poluraspada
spin0
nuclear quadrupole moment
0
datum otkrića
parity+

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

historija

otkrivač ili izumiteljHeavy Ion Research Laboratory (HIRL)
mjesto otkrićaGermany
datum otkrića1984
EtimologijaNamed in honor of Henri Hess, Swiss born Russian chemist known for work in thermodydamics.
pronunciationHES-i-em (engleski)

izvor

Abundance
Abundance in Earth's crust
natural abundance (okean)
natural abundance (ljudsko tijelo)
0 %
natural abundance (Meteoroidi)
0 %
natural abundance (Sunce)
0 %
Abundance in Universe
0 %

Nuclear Screening Constants