--

-- (Hs)

chemical element with the atomic number of 108
Atomic Number108
Atomic Weight269
mass number263
Group8
Period7
Blockd
แƒžแƒ แƒแƒขแƒแƒœแƒ˜108 p+
แƒœแƒ”แƒ˜แƒขแƒ แƒแƒœแƒ˜155 n0
แƒ”แƒšแƒ”แƒฅแƒขแƒ แƒแƒœแƒ˜108 e-
Animated แƒ‘แƒแƒ แƒ˜แƒก แƒ›แƒแƒ“แƒ”แƒšแƒ˜ of Hs (--)

Physical Property

แƒแƒขแƒแƒ›แƒ˜แƒก แƒ แƒแƒ“แƒ˜แƒฃแƒกแƒ˜
แƒ›แƒแƒšแƒฃแƒ แƒ˜ แƒ›แƒแƒชแƒฃแƒšแƒแƒ‘แƒ
แƒ™แƒแƒ•แƒแƒšแƒ”แƒœแƒขแƒฃแƒ แƒ˜ แƒ แƒแƒ“แƒ˜แƒฃแƒกแƒ˜
134 pm
Metallic Radius
แƒ˜แƒแƒœแƒฃแƒ แƒ˜ แƒ แƒแƒ“แƒ˜แƒฃแƒกแƒ˜
Crystal Radius
Van der Waals radius
density

Chemical Property

แƒ”แƒœแƒ”แƒ แƒ’แƒ˜แƒ
proton affinity
electron affinity
ionization energy
ionization energy of Hs (--)
แƒแƒแƒ แƒ—แƒฅแƒšแƒ”แƒ‘แƒ˜แƒก แƒ™แƒฃแƒ—แƒ แƒ˜ แƒกแƒ˜แƒ—แƒ‘แƒ
แƒ“แƒœแƒแƒ‘แƒ˜แƒก แƒ™แƒฃแƒ—แƒ แƒ˜ แƒกแƒ˜แƒ—แƒ‘แƒ
standard enthalpy of formation
แƒ”แƒšแƒ”แƒฅแƒขแƒ แƒแƒœแƒ˜
electron shell2, 8, 18, 32, 32, 14, 2
แƒ‘แƒแƒ แƒ˜แƒก แƒ›แƒแƒ“แƒ”แƒšแƒ˜: Hs (--)
valence electron2 โ“˜
Lewis structure: Hs (--)
electron configuration[Rn] 5f14 6d6 7s2โ“˜
1s2 2s2 2p6 3s2 3p6 4s2 3d10 4p6 5s2 4d10 5p6 6s2 4f14 5d10 6p6 5f14 6d6 7s2
Enhanced แƒ‘แƒแƒ แƒ˜แƒก แƒ›แƒแƒ“แƒ”แƒšแƒ˜ of Hs (--)
Orbital Diagram of Hs (--)
แƒŸแƒแƒœแƒ’แƒ•แƒ˜แƒก แƒ แƒ˜แƒชแƒฎแƒ•แƒ˜8
แƒ”แƒšแƒ”แƒฅแƒขแƒ แƒแƒฃแƒแƒ แƒงแƒแƒคแƒ˜แƒ—แƒแƒ‘แƒ
Electrophilicity Index
fundamental state of matter
phase of matterSolid
gaseous state of matter
Boiling Point
Melting Point
critical pressure
critical temperature
triple point
appearance
แƒคแƒ”แƒ แƒ˜
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
แƒ–แƒ”แƒ’แƒแƒ›แƒขแƒแƒ แƒแƒ‘แƒ
magnetism
type
magnetic susceptibility (Mass)
magnetic susceptibility (Molar)
magnetic susceptibility (Volume)
magnetic ordering
Curie temperature
Nรฉel temperature
แƒกแƒขแƒ แƒฃแƒฅแƒขแƒฃแƒ แƒ
Crystal Structure ()
lattice constant
Lattice Angles
mechanical property
แƒกแƒ˜แƒ›แƒขแƒ™แƒ˜แƒชแƒ”
bulk modulus
shear modulus
Young's modulus
แƒžแƒฃแƒแƒกแƒแƒœแƒ˜แƒก แƒ™แƒแƒ”แƒคแƒ˜แƒชแƒ˜แƒ”แƒœแƒขแƒ˜
speed of sound
แƒ™แƒšแƒแƒกแƒ˜แƒคแƒ˜แƒชแƒ˜แƒ แƒ”แƒ‘แƒ
CategoryTransition metals, Transition metals
CAS GroupVIIIA
IUPAC GroupVIII
Glawe Number
Mendeleev Number62
Pettifor Number
Geochemical Class
Goldschmidt classificationsynthetic

other

Gas Basicity
polarizability
36 ยฑ 4 aโ‚€
C6 Dispersion Coefficient
allotrope
Neutron cross section
Neutron Mass Absorption
quantum number5D4
space group ()

Isotopes of Hassium

Stable Isotopes0
Unstable Isotopes18
Natural Isotopes0

263Hs

mass number263
neutron number155
relative atomic mass
263,128479 ยฑ 0,000212 Da
g-factor
natural abundance
แƒ แƒแƒ“แƒ˜แƒแƒแƒฅแƒขแƒ˜แƒฃแƒ แƒแƒ‘แƒโ˜ข๏ธ แƒ แƒแƒ“แƒ˜แƒแƒแƒฅแƒขแƒ˜แƒฃแƒ แƒ˜ แƒ”แƒšแƒ”แƒ›แƒ”แƒœแƒขแƒ˜
แƒœแƒแƒฎแƒ”แƒ•แƒ แƒแƒ“ แƒ“แƒแƒจแƒšแƒ˜แƒก แƒžแƒ”แƒ แƒ˜แƒแƒ“แƒ˜
0,9 ยฑ 0,4 ms
แƒกแƒžแƒ˜แƒœแƒ˜3/2
nuclear quadrupole moment
แƒแƒฆแƒ›แƒแƒฉแƒ”แƒœแƒ˜แƒก แƒ—แƒแƒ แƒ˜แƒฆแƒ˜2009
parity+

decay modeแƒ”แƒšแƒ”แƒฅแƒขแƒ แƒฃแƒšแƒ˜ แƒ•แƒ”แƒšแƒ˜แƒก แƒ“แƒแƒซแƒแƒ‘แƒฃแƒšแƒแƒ‘แƒ
ฮฑ (ฮฑ emission)100%
SF (spontaneous fission)

264Hs

mass number264
neutron number156
relative atomic mass
264,12835633 ยฑ 0,000031005 Da
g-factor
0
natural abundance
แƒ แƒแƒ“แƒ˜แƒแƒแƒฅแƒขแƒ˜แƒฃแƒ แƒแƒ‘แƒโ˜ข๏ธ แƒ แƒแƒ“แƒ˜แƒแƒแƒฅแƒขแƒ˜แƒฃแƒ แƒ˜ แƒ”แƒšแƒ”แƒ›แƒ”แƒœแƒขแƒ˜
แƒœแƒแƒฎแƒ”แƒ•แƒ แƒแƒ“ แƒ“แƒแƒจแƒšแƒ˜แƒก แƒžแƒ”แƒ แƒ˜แƒแƒ“แƒ˜
0,7 ยฑ 0,3 s
แƒกแƒžแƒ˜แƒœแƒ˜0
nuclear quadrupole moment
0
แƒแƒฆแƒ›แƒแƒฉแƒ”แƒœแƒ˜แƒก แƒ—แƒแƒ แƒ˜แƒฆแƒ˜1986
parity+

decay modeแƒ”แƒšแƒ”แƒฅแƒขแƒ แƒฃแƒšแƒ˜ แƒ•แƒ”แƒšแƒ˜แƒก แƒ“แƒแƒซแƒแƒ‘แƒฃแƒšแƒแƒ‘แƒ
ฮฑ (ฮฑ emission)70%
SF (spontaneous fission)30%

265Hs

mass number265
neutron number157
relative atomic mass
265,129791744 ยฑ 0,000025719 Da
g-factor
natural abundance
แƒ แƒแƒ“แƒ˜แƒแƒแƒฅแƒขแƒ˜แƒฃแƒ แƒแƒ‘แƒโ˜ข๏ธ แƒ แƒแƒ“แƒ˜แƒแƒแƒฅแƒขแƒ˜แƒฃแƒ แƒ˜ แƒ”แƒšแƒ”แƒ›แƒ”แƒœแƒขแƒ˜
แƒœแƒแƒฎแƒ”แƒ•แƒ แƒแƒ“ แƒ“แƒแƒจแƒšแƒ˜แƒก แƒžแƒ”แƒ แƒ˜แƒแƒ“แƒ˜
1,96 ยฑ 0,16 ms
แƒกแƒžแƒ˜แƒœแƒ˜3/2
nuclear quadrupole moment
แƒแƒฆแƒ›แƒแƒฉแƒ”แƒœแƒ˜แƒก แƒ—แƒแƒ แƒ˜แƒฆแƒ˜1984
parity+

decay modeแƒ”แƒšแƒ”แƒฅแƒขแƒ แƒฃแƒšแƒ˜ แƒ•แƒ”แƒšแƒ˜แƒก แƒ“แƒแƒซแƒแƒ‘แƒฃแƒšแƒแƒ‘แƒ
ฮฑ (ฮฑ emission)100%
SF (spontaneous fission)

266Hs

mass number266
neutron number158
relative atomic mass
266,130048783 ยฑ 0,000029099 Da
g-factor
0
natural abundance
แƒ แƒแƒ“แƒ˜แƒแƒแƒฅแƒขแƒ˜แƒฃแƒ แƒแƒ‘แƒโ˜ข๏ธ แƒ แƒแƒ“แƒ˜แƒแƒแƒฅแƒขแƒ˜แƒฃแƒ แƒ˜ แƒ”แƒšแƒ”แƒ›แƒ”แƒœแƒขแƒ˜
แƒœแƒแƒฎแƒ”แƒ•แƒ แƒแƒ“ แƒ“แƒแƒจแƒšแƒ˜แƒก แƒžแƒ”แƒ แƒ˜แƒแƒ“แƒ˜
3 ยฑ 0,6 ms
แƒกแƒžแƒ˜แƒœแƒ˜0
nuclear quadrupole moment
0
แƒแƒฆแƒ›แƒแƒฉแƒ”แƒœแƒ˜แƒก แƒ—แƒแƒ แƒ˜แƒฆแƒ˜2001
parity+

decay modeแƒ”แƒšแƒ”แƒฅแƒขแƒ แƒฃแƒšแƒ˜ แƒ•แƒ”แƒšแƒ˜แƒก แƒ“แƒแƒซแƒแƒ‘แƒฃแƒšแƒแƒ‘แƒ
ฮฑ (ฮฑ emission)76%
SF (spontaneous fission)24%

267Hs

mass number267
neutron number159
relative atomic mass
267,131678 ยฑ 0,000102 Da
g-factor
natural abundance
แƒ แƒแƒ“แƒ˜แƒแƒแƒฅแƒขแƒ˜แƒฃแƒ แƒแƒ‘แƒโ˜ข๏ธ แƒ แƒแƒ“แƒ˜แƒแƒแƒฅแƒขแƒ˜แƒฃแƒ แƒ˜ แƒ”แƒšแƒ”แƒ›แƒ”แƒœแƒขแƒ˜
แƒœแƒแƒฎแƒ”แƒ•แƒ แƒแƒ“ แƒ“แƒแƒจแƒšแƒ˜แƒก แƒžแƒ”แƒ แƒ˜แƒแƒ“แƒ˜
55 ยฑ 11 ms
แƒกแƒžแƒ˜แƒœแƒ˜
nuclear quadrupole moment
แƒแƒฆแƒ›แƒแƒฉแƒ”แƒœแƒ˜แƒก แƒ—แƒแƒ แƒ˜แƒฆแƒ˜1995
parity

decay modeแƒ”แƒšแƒ”แƒฅแƒขแƒ แƒฃแƒšแƒ˜ แƒ•แƒ”แƒšแƒ˜แƒก แƒ“แƒแƒซแƒแƒ‘แƒฃแƒšแƒแƒ‘แƒ
ฮฑ (ฮฑ emission)80%
SF (spontaneous fission)

268Hs

mass number268
neutron number160
relative atomic mass
268,132011 ยฑ 0,000322 Da
g-factor
0
natural abundance
แƒ แƒแƒ“แƒ˜แƒแƒแƒฅแƒขแƒ˜แƒฃแƒ แƒแƒ‘แƒโ˜ข๏ธ แƒ แƒแƒ“แƒ˜แƒแƒแƒฅแƒขแƒ˜แƒฃแƒ แƒ˜ แƒ”แƒšแƒ”แƒ›แƒ”แƒœแƒขแƒ˜
แƒœแƒแƒฎแƒ”แƒ•แƒ แƒแƒ“ แƒ“แƒแƒจแƒšแƒ˜แƒก แƒžแƒ”แƒ แƒ˜แƒแƒ“แƒ˜
1,4 ยฑ 1,1 s
แƒกแƒžแƒ˜แƒœแƒ˜0
nuclear quadrupole moment
0
แƒแƒฆแƒ›แƒแƒฉแƒ”แƒœแƒ˜แƒก แƒ—แƒแƒ แƒ˜แƒฆแƒ˜2010
parity+

decay modeแƒ”แƒšแƒ”แƒฅแƒขแƒ แƒฃแƒšแƒ˜ แƒ•แƒ”แƒšแƒ˜แƒก แƒ“แƒแƒซแƒแƒ‘แƒฃแƒšแƒแƒ‘แƒ
ฮฑ (ฮฑ emission)100%

269Hs

mass number269
neutron number161
relative atomic mass
269,133649 ยฑ 0,000141 Da
g-factor
natural abundance
แƒ แƒแƒ“แƒ˜แƒแƒแƒฅแƒขแƒ˜แƒฃแƒ แƒแƒ‘แƒโ˜ข๏ธ แƒ แƒแƒ“แƒ˜แƒแƒแƒฅแƒขแƒ˜แƒฃแƒ แƒ˜ แƒ”แƒšแƒ”แƒ›แƒ”แƒœแƒขแƒ˜
แƒœแƒแƒฎแƒ”แƒ•แƒ แƒแƒ“ แƒ“แƒแƒจแƒšแƒ˜แƒก แƒžแƒ”แƒ แƒ˜แƒแƒ“แƒ˜
15 ยฑ 7 s
แƒกแƒžแƒ˜แƒœแƒ˜9/2
nuclear quadrupole moment
แƒแƒฆแƒ›แƒแƒฉแƒ”แƒœแƒ˜แƒก แƒ—แƒแƒ แƒ˜แƒฆแƒ˜1996
parity+

decay modeแƒ”แƒšแƒ”แƒฅแƒขแƒ แƒฃแƒšแƒ˜ แƒ•แƒ”แƒšแƒ˜แƒก แƒ“แƒแƒซแƒแƒ‘แƒฃแƒšแƒแƒ‘แƒ
ฮฑ (ฮฑ emission)100%

270Hs

mass number270
neutron number162
relative atomic mass
270,134313 ยฑ 0,000266 Da
g-factor
0
natural abundance
แƒ แƒแƒ“แƒ˜แƒแƒแƒฅแƒขแƒ˜แƒฃแƒ แƒแƒ‘แƒโ˜ข๏ธ แƒ แƒแƒ“แƒ˜แƒแƒแƒฅแƒขแƒ˜แƒฃแƒ แƒ˜ แƒ”แƒšแƒ”แƒ›แƒ”แƒœแƒขแƒ˜
แƒœแƒแƒฎแƒ”แƒ•แƒ แƒแƒ“ แƒ“แƒแƒจแƒšแƒ˜แƒก แƒžแƒ”แƒ แƒ˜แƒแƒ“แƒ˜
9 ยฑ 4 s
แƒกแƒžแƒ˜แƒœแƒ˜0
nuclear quadrupole moment
0
แƒแƒฆแƒ›แƒแƒฉแƒ”แƒœแƒ˜แƒก แƒ—แƒแƒ แƒ˜แƒฆแƒ˜2003
parity+

decay modeแƒ”แƒšแƒ”แƒฅแƒขแƒ แƒฃแƒšแƒ˜ แƒ•แƒ”แƒšแƒ˜แƒก แƒ“แƒแƒซแƒแƒ‘แƒฃแƒšแƒแƒ‘แƒ
ฮฑ (ฮฑ emission)100%
SF (spontaneous fission)

271Hs

mass number271
neutron number163
relative atomic mass
271,137082 ยฑ 0,000296 Da
g-factor
natural abundance
แƒ แƒแƒ“แƒ˜แƒแƒแƒฅแƒขแƒ˜แƒฃแƒ แƒแƒ‘แƒโ˜ข๏ธ แƒ แƒแƒ“แƒ˜แƒแƒแƒฅแƒขแƒ˜แƒฃแƒ แƒ˜ แƒ”แƒšแƒ”แƒ›แƒ”แƒœแƒขแƒ˜
แƒœแƒแƒฎแƒ”แƒ•แƒ แƒแƒ“ แƒ“แƒแƒจแƒšแƒ˜แƒก แƒžแƒ”แƒ แƒ˜แƒแƒ“แƒ˜
แƒกแƒžแƒ˜แƒœแƒ˜
nuclear quadrupole moment
แƒแƒฆแƒ›แƒแƒฉแƒ”แƒœแƒ˜แƒก แƒ—แƒแƒ แƒ˜แƒฆแƒ˜2008
parity

decay modeแƒ”แƒšแƒ”แƒฅแƒขแƒ แƒฃแƒšแƒ˜ แƒ•แƒ”แƒšแƒ˜แƒก แƒ“แƒแƒซแƒแƒ‘แƒฃแƒšแƒแƒ‘แƒ
ฮฑ (ฮฑ emission)
SF (spontaneous fission)

272Hs

mass number272
neutron number164
relative atomic mass
272,138492 ยฑ 0,000547 Da
g-factor
0
natural abundance
แƒ แƒแƒ“แƒ˜แƒแƒแƒฅแƒขแƒ˜แƒฃแƒ แƒแƒ‘แƒโ˜ข๏ธ แƒ แƒแƒ“แƒ˜แƒแƒแƒฅแƒขแƒ˜แƒฃแƒ แƒ˜ แƒ”แƒšแƒ”แƒ›แƒ”แƒœแƒขแƒ˜
แƒœแƒแƒฎแƒ”แƒ•แƒ แƒแƒ“ แƒ“แƒแƒจแƒšแƒ˜แƒก แƒžแƒ”แƒ แƒ˜แƒแƒ“แƒ˜
แƒกแƒžแƒ˜แƒœแƒ˜0
nuclear quadrupole moment
0
แƒแƒฆแƒ›แƒแƒฉแƒ”แƒœแƒ˜แƒก แƒ—แƒแƒ แƒ˜แƒฆแƒ˜
parity+

decay modeแƒ”แƒšแƒ”แƒฅแƒขแƒ แƒฃแƒšแƒ˜ แƒ•แƒ”แƒšแƒ˜แƒก แƒ“แƒแƒซแƒแƒ‘แƒฃแƒšแƒแƒ‘แƒ
ฮฑ (ฮฑ emission)
SF (spontaneous fission)

273Hs

mass number273
neutron number165
relative atomic mass
273,141458 ยฑ 0,000401 Da
g-factor
natural abundance
แƒ แƒแƒ“แƒ˜แƒแƒแƒฅแƒขแƒ˜แƒฃแƒ แƒแƒ‘แƒโ˜ข๏ธ แƒ แƒแƒ“แƒ˜แƒแƒแƒฅแƒขแƒ˜แƒฃแƒ แƒ˜ แƒ”แƒšแƒ”แƒ›แƒ”แƒœแƒขแƒ˜
แƒœแƒแƒฎแƒ”แƒ•แƒ แƒแƒ“ แƒ“แƒแƒจแƒšแƒ˜แƒก แƒžแƒ”แƒ แƒ˜แƒแƒ“แƒ˜
1ย 060 ยฑ 500 ms
แƒกแƒžแƒ˜แƒœแƒ˜
nuclear quadrupole moment
แƒแƒฆแƒ›แƒแƒฉแƒ”แƒœแƒ˜แƒก แƒ—แƒแƒ แƒ˜แƒฆแƒ˜2010
parity

decay modeแƒ”แƒšแƒ”แƒฅแƒขแƒ แƒฃแƒšแƒ˜ แƒ•แƒ”แƒšแƒ˜แƒก แƒ“แƒแƒซแƒแƒ‘แƒฃแƒšแƒแƒ‘แƒ
ฮฑ (ฮฑ emission)100%
SF (spontaneous fission)

274Hs

mass number274
neutron number166
relative atomic mass
274,143217 ยฑ 0,000504 Da
g-factor
0
natural abundance
แƒ แƒแƒ“แƒ˜แƒแƒแƒฅแƒขแƒ˜แƒฃแƒ แƒแƒ‘แƒโ˜ข๏ธ แƒ แƒแƒ“แƒ˜แƒแƒแƒฅแƒขแƒ˜แƒฃแƒ แƒ˜ แƒ”แƒšแƒ”แƒ›แƒ”แƒœแƒขแƒ˜
แƒœแƒแƒฎแƒ”แƒ•แƒ แƒแƒ“ แƒ“แƒแƒจแƒšแƒ˜แƒก แƒžแƒ”แƒ แƒ˜แƒแƒ“แƒ˜
แƒกแƒžแƒ˜แƒœแƒ˜0
nuclear quadrupole moment
0
แƒแƒฆแƒ›แƒแƒฉแƒ”แƒœแƒ˜แƒก แƒ—แƒแƒ แƒ˜แƒฆแƒ˜
parity+

decay modeแƒ”แƒšแƒ”แƒฅแƒขแƒ แƒฃแƒšแƒ˜ แƒ•แƒ”แƒšแƒ˜แƒก แƒ“แƒแƒซแƒแƒ‘แƒฃแƒšแƒแƒ‘แƒ
ฮฑ (ฮฑ emission)
SF (spontaneous fission)

275Hs

mass number275
neutron number167
relative atomic mass
275,14653 ยฑ 0,000637 Da
g-factor
natural abundance
แƒ แƒแƒ“แƒ˜แƒแƒแƒฅแƒขแƒ˜แƒฃแƒ แƒแƒ‘แƒโ˜ข๏ธ แƒ แƒแƒ“แƒ˜แƒแƒแƒฅแƒขแƒ˜แƒฃแƒ แƒ˜ แƒ”แƒšแƒ”แƒ›แƒ”แƒœแƒขแƒ˜
แƒœแƒแƒฎแƒ”แƒ•แƒ แƒแƒ“ แƒ“แƒแƒจแƒšแƒ˜แƒก แƒžแƒ”แƒ แƒ˜แƒแƒ“แƒ˜
280 ยฑ 130 ms
แƒกแƒžแƒ˜แƒœแƒ˜
nuclear quadrupole moment
แƒแƒฆแƒ›แƒแƒฉแƒ”แƒœแƒ˜แƒก แƒ—แƒแƒ แƒ˜แƒฆแƒ˜2004
parity

decay modeแƒ”แƒšแƒ”แƒฅแƒขแƒ แƒฃแƒšแƒ˜ แƒ•แƒ”แƒšแƒ˜แƒก แƒ“แƒแƒซแƒแƒ‘แƒฃแƒšแƒแƒ‘แƒ
ฮฑ (ฮฑ emission)100%

276Hs

mass number276
neutron number168
relative atomic mass
276,148348 ยฑ 0,000773 Da
g-factor
0
natural abundance
แƒ แƒแƒ“แƒ˜แƒแƒแƒฅแƒขแƒ˜แƒฃแƒ แƒแƒ‘แƒโ˜ข๏ธ แƒ แƒแƒ“แƒ˜แƒแƒแƒฅแƒขแƒ˜แƒฃแƒ แƒ˜ แƒ”แƒšแƒ”แƒ›แƒ”แƒœแƒขแƒ˜
แƒœแƒแƒฎแƒ”แƒ•แƒ แƒแƒ“ แƒ“แƒแƒจแƒšแƒ˜แƒก แƒžแƒ”แƒ แƒ˜แƒแƒ“แƒ˜
แƒกแƒžแƒ˜แƒœแƒ˜0
nuclear quadrupole moment
0
แƒแƒฆแƒ›แƒแƒฉแƒ”แƒœแƒ˜แƒก แƒ—แƒแƒ แƒ˜แƒฆแƒ˜
parity+

decay modeแƒ”แƒšแƒ”แƒฅแƒขแƒ แƒฃแƒšแƒ˜ แƒ•แƒ”แƒšแƒ˜แƒก แƒ“แƒแƒซแƒแƒ‘แƒฃแƒšแƒแƒ‘แƒ
ฮฑ (ฮฑ emission)
SF (spontaneous fission)

277Hs

mass number277
neutron number169
relative atomic mass
277,151772 ยฑ 0,00048 Da
g-factor
natural abundance
แƒ แƒแƒ“แƒ˜แƒแƒแƒฅแƒขแƒ˜แƒฃแƒ แƒแƒ‘แƒโ˜ข๏ธ แƒ แƒแƒ“แƒ˜แƒแƒแƒฅแƒขแƒ˜แƒฃแƒ แƒ˜ แƒ”แƒšแƒ”แƒ›แƒ”แƒœแƒขแƒ˜
แƒœแƒแƒฎแƒ”แƒ•แƒ แƒแƒ“ แƒ“แƒแƒจแƒšแƒ˜แƒก แƒžแƒ”แƒ แƒ˜แƒแƒ“แƒ˜
12 ยฑ 9 ms
แƒกแƒžแƒ˜แƒœแƒ˜
nuclear quadrupole moment
แƒแƒฆแƒ›แƒแƒฉแƒ”แƒœแƒ˜แƒก แƒ—แƒแƒ แƒ˜แƒฆแƒ˜2010
parity

decay modeแƒ”แƒšแƒ”แƒฅแƒขแƒ แƒฃแƒšแƒ˜ แƒ•แƒ”แƒšแƒ˜แƒก แƒ“แƒแƒซแƒแƒ‘แƒฃแƒšแƒแƒ‘แƒ
SF (spontaneous fission)100%
ฮฑ (ฮฑ emission)

278Hs

mass number278
neutron number170
relative atomic mass
278,153753 ยฑ 0,000322 Da
g-factor
0
natural abundance
แƒ แƒแƒ“แƒ˜แƒแƒแƒฅแƒขแƒ˜แƒฃแƒ แƒแƒ‘แƒโ˜ข๏ธ แƒ แƒแƒ“แƒ˜แƒแƒแƒฅแƒขแƒ˜แƒฃแƒ แƒ˜ แƒ”แƒšแƒ”แƒ›แƒ”แƒœแƒขแƒ˜
แƒœแƒแƒฎแƒ”แƒ•แƒ แƒแƒ“ แƒ“แƒแƒจแƒšแƒ˜แƒก แƒžแƒ”แƒ แƒ˜แƒแƒ“แƒ˜
แƒกแƒžแƒ˜แƒœแƒ˜0
nuclear quadrupole moment
0
แƒแƒฆแƒ›แƒแƒฉแƒ”แƒœแƒ˜แƒก แƒ—แƒแƒ แƒ˜แƒฆแƒ˜2016
parity+

decay modeแƒ”แƒšแƒ”แƒฅแƒขแƒ แƒฃแƒšแƒ˜ แƒ•แƒ”แƒšแƒ˜แƒก แƒ“แƒแƒซแƒแƒ‘แƒฃแƒšแƒแƒ‘แƒ
SF (spontaneous fission)100%
ฮฑ (ฮฑ emission)

279Hs

mass number279
neutron number171
relative atomic mass
279,157274 ยฑ 0,000644 Da
g-factor
natural abundance
แƒ แƒแƒ“แƒ˜แƒแƒแƒฅแƒขแƒ˜แƒฃแƒ แƒแƒ‘แƒโ˜ข๏ธ แƒ แƒแƒ“แƒ˜แƒแƒแƒฅแƒขแƒ˜แƒฃแƒ แƒ˜ แƒ”แƒšแƒ”แƒ›แƒ”แƒœแƒขแƒ˜
แƒœแƒแƒฎแƒ”แƒ•แƒ แƒแƒ“ แƒ“แƒแƒจแƒšแƒ˜แƒก แƒžแƒ”แƒ แƒ˜แƒแƒ“แƒ˜
แƒกแƒžแƒ˜แƒœแƒ˜
nuclear quadrupole moment
แƒแƒฆแƒ›แƒแƒฉแƒ”แƒœแƒ˜แƒก แƒ—แƒแƒ แƒ˜แƒฆแƒ˜
parity

decay modeแƒ”แƒšแƒ”แƒฅแƒขแƒ แƒฃแƒšแƒ˜ แƒ•แƒ”แƒšแƒ˜แƒก แƒ“แƒแƒซแƒแƒ‘แƒฃแƒšแƒแƒ‘แƒ
ฮฑ (ฮฑ emission)
SF (spontaneous fission)

280Hs

mass number280
neutron number172
relative atomic mass
280,159335 ยฑ 0,000644 Da
g-factor
0
natural abundance
แƒ แƒแƒ“แƒ˜แƒแƒแƒฅแƒขแƒ˜แƒฃแƒ แƒแƒ‘แƒโ˜ข๏ธ แƒ แƒแƒ“แƒ˜แƒแƒแƒฅแƒขแƒ˜แƒฃแƒ แƒ˜ แƒ”แƒšแƒ”แƒ›แƒ”แƒœแƒขแƒ˜
แƒœแƒแƒฎแƒ”แƒ•แƒ แƒแƒ“ แƒ“แƒแƒจแƒšแƒ˜แƒก แƒžแƒ”แƒ แƒ˜แƒแƒ“แƒ˜
แƒกแƒžแƒ˜แƒœแƒ˜0
nuclear quadrupole moment
0
แƒแƒฆแƒ›แƒแƒฉแƒ”แƒœแƒ˜แƒก แƒ—แƒแƒ แƒ˜แƒฆแƒ˜
parity+

decay modeแƒ”แƒšแƒ”แƒฅแƒขแƒ แƒฃแƒšแƒ˜ แƒ•แƒ”แƒšแƒ˜แƒก แƒ“แƒแƒซแƒแƒ‘แƒฃแƒšแƒแƒ‘แƒ
ฮฑ (ฮฑ emission)
SF (spontaneous fission)
Electron shell 108 Hassium

แƒ˜แƒกแƒขแƒแƒ แƒ˜แƒ

แƒแƒฆแƒ›แƒแƒ›แƒฉแƒ”แƒœแƒ˜Heavy Ion Research Laboratory (HIRL)
location of discoveryGermany
แƒแƒฆแƒ›แƒแƒฉแƒ”แƒœแƒ˜แƒก แƒ—แƒแƒ แƒ˜แƒฆแƒ˜1984
แƒ”แƒขแƒ˜แƒ›แƒแƒšแƒแƒ’แƒ˜แƒNamed in honor of Henri Hess, Swiss born Russian chemist known for work in thermodydamics.
pronunciationHES-i-em (แƒ˜แƒœแƒ’แƒšแƒ˜แƒกแƒฃแƒ แƒ˜)

source

Abundance
Abundance in Earth's crust
natural abundance (แƒแƒ™แƒ”แƒแƒœแƒ”)
natural abundance (human body)
0 %
natural abundance (แƒ›แƒ”แƒขแƒ”แƒแƒ แƒแƒ˜แƒ“แƒ˜)
0 %
natural abundance (แƒ›แƒ–แƒ”)
0 %
Abundance in Universe
0 %

Nuclear Screening Constants