Meitnerio

Meitnerio (Mt)

Zenbaki atomikoa 109 eta pisu atomikoa 268 duen elementu erradiaktibo artifiziala, transfermidoen multzokoa. Bismutoa burdin ioiekin bonbardatuz eratzen da. Orain arte zazpi isotopo aurkitu dira, eta 0,8 eta 70 milisegundo bitarteko erdibizitza dute
Atomic Number109
Atomic Weight276
masa-zenbaki265
Group9
Period7
Blockd
protoi109 p+
neutroi156 n0
elektroi109 e-
Animated Bohrren eredu atomikoa of Mt (Meitnerio)

Propietate Fisiko

Erradio Atomiko
bolumen molar
Erradio Kobalente
129 pm
Metallic Radius
Erradio ioniko
Crystal Radius
Van der Waalsen erradio
dentsitatea
37,4 g/cm³

Magnitude Fisiko

energia
proton affinity
Afinitate elektroniko
ionizazio energia
ionizazio energia of Mt (Meitnerio)
Irakite-entalpia
urtze-entalpia
formazio entalpia estandarra
elektroi
elektroi geruza2, 8, 18, 32, 32, 15, 2
Bohrren eredu atomikoa: Mt (Meitnerio)
balentzia-elektroi2
Lewis egitura: Mt (Meitnerio)
electron configuration[Rn] 5f14 6d7 7s2
1s2 2s2 2p6 3s2 3p6 4s2 3d10 4p6 5s2 4d10 5p6 6s2 4f14 5d10 6p6 5f14 6d7 7s2
Enhanced Bohrren eredu atomikoa of Mt (Meitnerio)
Orbital Diagram of Mt (Meitnerio)
Oxidazio-egoera
Elektronegatibotasun
Electrophilicity Index
materiaren funtsezko egoera
materiaren egoeraSolid
materiaren egoera gaseoso
Boiling Point
Melting Point
critical pressure
critical temperature
Puntu hirukoitz
appearance
kolore
Colorless
appearance
errefrakzio-indize
thermodynamic material property
Thermal Conductivity
Bero-dilatazio
molar heat capacity
Specific Heat Capacity
indize adiabatiko
electrical properties
type
Eroankortasun elektriko
Erresistibitate elektriko
Supereroankortasun
Magnetismo
type
suszeptibilitate magnetiko (Mass)
suszeptibilitate magnetiko (Molar)
suszeptibilitate magnetiko (Volume)
magnetic ordering
Curieren tenperatura
Néel temperature
egitura
Crystal Structure ()
lattice constant
Lattice Angles
materialen propietate mekaniko
Gogortasun
konprimagarritasun-modulu
Zizaila modulua
Youngen modulu
Poissonen modulu
Soinuaren lastertasun
classification
CategoryTransition metals, Transition metals
CAS GroupVIIIA
IUPAC GroupVIII
Glawe Number
Mendeleev Number66
Pettifor Number
Geochemical Class
Goldschmidt classificationsynthetic

beste batzuk

Gas Basicity
polarizability
34 ± 3 a₀
C6 Dispersion Coefficient
allotrope
Neutron cross section
Neutron Mass Absorption
zenbaki kuantiko4F9/2
talde espazial ()

Isotopes of Meitnerium

Stable Isotopes0
Unstable Isotopes18
Natural Isotopes0

265Mt

masa-zenbaki265
neutron number156
atomo-masa erlatibo
265,135937 ± 0,000471 Da
g-factor
natural abundance
desintegrazio erradioaktibo☢️ radioactive element
Semidesintegrazio-periodo
spin
nuclear quadrupole moment
aurkikuntza-data
parity

decay modeintensity
α (α emission)

266Mt

masa-zenbaki266
neutron number157
atomo-masa erlatibo
266,137062253 ± 0,000103568 Da
g-factor
natural abundance
desintegrazio erradioaktibo☢️ radioactive element
Semidesintegrazio-periodo
2 ± 0,5 ms
spin
nuclear quadrupole moment
aurkikuntza-data1982
parity

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

267Mt

masa-zenbaki267
neutron number158
atomo-masa erlatibo
267,137189 ± 0,00054 Da
g-factor
natural abundance
desintegrazio erradioaktibo☢️ radioactive element
Semidesintegrazio-periodo
spin
nuclear quadrupole moment
aurkikuntza-data
parity

decay modeintensity
α (α emission)

268Mt

masa-zenbaki268
neutron number159
atomo-masa erlatibo
268,138649 ± 0,00025 Da
g-factor
natural abundance
desintegrazio erradioaktibo☢️ radioactive element
Semidesintegrazio-periodo
23 ± 7 ms
spin
nuclear quadrupole moment
aurkikuntza-data1995
parity

decay modeintensity
α (α emission)100%

269Mt

masa-zenbaki269
neutron number160
atomo-masa erlatibo
269,138809 ± 0,000335 Da
g-factor
natural abundance
desintegrazio erradioaktibo☢️ radioactive element
Semidesintegrazio-periodo
spin
nuclear quadrupole moment
aurkikuntza-data
parity

decay modeintensity
α (α emission)

270Mt

masa-zenbaki270
neutron number161
atomo-masa erlatibo
270,140322 ± 0,000205 Da
g-factor
natural abundance
desintegrazio erradioaktibo☢️ radioactive element
Semidesintegrazio-periodo
800 ± 400 ms
spin
nuclear quadrupole moment
aurkikuntza-data2004
parity

decay modeintensity
α (α emission)100%

271Mt

masa-zenbaki271
neutron number162
atomo-masa erlatibo
271,140741 ± 0,000354 Da
g-factor
natural abundance
desintegrazio erradioaktibo☢️ radioactive element
Semidesintegrazio-periodo
spin
nuclear quadrupole moment
aurkikuntza-data
parity

decay modeintensity
α (α emission)

272Mt

masa-zenbaki272
neutron number163
atomo-masa erlatibo
272,143298 ± 0,000521 Da
g-factor
natural abundance
desintegrazio erradioaktibo☢️ radioactive element
Semidesintegrazio-periodo
spin
nuclear quadrupole moment
aurkikuntza-data
parity

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

273Mt

masa-zenbaki273
neutron number164
atomo-masa erlatibo
273,144695 ± 0,000455 Da
g-factor
natural abundance
desintegrazio erradioaktibo☢️ radioactive element
Semidesintegrazio-periodo
spin
nuclear quadrupole moment
aurkikuntza-data
parity

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

274Mt

masa-zenbaki274
neutron number165
atomo-masa erlatibo
274,147343 ± 0,000404 Da
g-factor
natural abundance
desintegrazio erradioaktibo☢️ radioactive element
Semidesintegrazio-periodo
850 ± 540 ms
spin
nuclear quadrupole moment
aurkikuntza-data2007
parity

decay modeintensity
α (α emission)100%

275Mt

masa-zenbaki275
neutron number166
atomo-masa erlatibo
275,148972 ± 0,000416 Da
g-factor
natural abundance
desintegrazio erradioaktibo☢️ radioactive element
Semidesintegrazio-periodo
31 ± 17 ms
spin
nuclear quadrupole moment
aurkikuntza-data2004
parity

decay modeintensity
α (α emission)100%

276Mt

masa-zenbaki276
neutron number167
atomo-masa erlatibo
276,151705 ± 0,000571 Da
g-factor
natural abundance
desintegrazio erradioaktibo☢️ radioactive element
Semidesintegrazio-periodo
700 ± 80 ms
spin
nuclear quadrupole moment
aurkikuntza-data2004
parity

decay modeintensity
α (α emission)100%

277Mt

masa-zenbaki277
neutron number168
atomo-masa erlatibo
277,153525 ± 0,000711 Da
g-factor
natural abundance
desintegrazio erradioaktibo☢️ radioactive element
Semidesintegrazio-periodo
9 ± 6 s
spin
nuclear quadrupole moment
aurkikuntza-data2013
parity

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

278Mt

masa-zenbaki278
neutron number169
atomo-masa erlatibo
278,156487 ± 0,000621 Da
g-factor
natural abundance
desintegrazio erradioaktibo☢️ radioactive element
Semidesintegrazio-periodo
6 ± 3 s
spin
nuclear quadrupole moment
aurkikuntza-data2010
parity

decay modeintensity
α (α emission)100%

279Mt

masa-zenbaki279
neutron number170
atomo-masa erlatibo
279,158439 ± 0,00072 Da
g-factor
natural abundance
desintegrazio erradioaktibo☢️ radioactive element
Semidesintegrazio-periodo
spin
nuclear quadrupole moment
aurkikuntza-data
parity

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

280Mt

masa-zenbaki280
neutron number171
atomo-masa erlatibo
280,161579 ± 0,000644 Da
g-factor
natural abundance
desintegrazio erradioaktibo☢️ radioactive element
Semidesintegrazio-periodo
spin
nuclear quadrupole moment
aurkikuntza-data
parity

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

281Mt

masa-zenbaki281
neutron number172
atomo-masa erlatibo
281,163608 ± 0,000644 Da
g-factor
natural abundance
desintegrazio erradioaktibo☢️ radioactive element
Semidesintegrazio-periodo
spin
nuclear quadrupole moment
aurkikuntza-data
parity

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

282Mt

masa-zenbaki282
neutron number173
atomo-masa erlatibo
282,166888 ± 0,00048 Da
g-factor
natural abundance
desintegrazio erradioaktibo☢️ radioactive element
Semidesintegrazio-periodo
spin
nuclear quadrupole moment
aurkikuntza-data2016
parity

decay modeintensity
α (α emission)100%
SF (spontaneous fission)
Electron shell 109 Meitnerium

historia

aurkitzailea edo asmatzaileaHeavy Ion Research Laboratory (HIRL)
aurkikuntzaren lekuaGermany
aurkikuntza-data1982
etimologiaNamed in honor of Lise Mietner
pronunciationMITE-ner-i-um (ingelesa)

source

Abundance
Abundance in Earth's crust
natural abundance (ozeano)
natural abundance (gizakiaren gorputza)
0 %
natural abundance (Meteoroide)
0 %
natural abundance (Eguzkia)
0 %
Abundance in Universe
0 %

Nuclear Screening Constants