Roentgenio

Roentgenio (Rg)

Zenbaki atomikoa 111 duen elementu kimiko sintetikoa
Atomic Number111
Atomic Weight281
masa-zenbaki272
Group11
Period7
Blockd
protoi111 p+
neutroi161 n0
elektroi111 e-
Animated Bohrren eredu atomikoa of Rg (Roentgenio)

Propietate Fisiko

Erradio Atomiko
bolumen molar
Erradio Kobalente
121 pm
Metallic Radius
Erradio ioniko
Crystal Radius
Van der Waalsen erradio
dentsitatea
28,7 g/cm³

Magnitude Fisiko

energia
proton affinity
Afinitate elektroniko
ionizazio energia
Irakite-entalpia
urtze-entalpia
formazio entalpia estandarra
elektroi
elektroi geruza2, 8, 18, 32, 32, 17, 2
Bohrren eredu atomikoa: Rg (Roentgenio)
balentzia-elektroi1
Lewis egitura: Rg (Roentgenio)
electron configuration[Rn] 5f14 6d10 7s1
1s2 2s2 2p6 3s2 3p6 4s2 3d10 4p6 5s2 4d10 5p6 6s2 4f14 5d10 6p6 5f14 6d10 7s1
Enhanced Bohrren eredu atomikoa of Rg (Roentgenio)
Orbital Diagram of Rg (Roentgenio)
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 GroupIB
IUPAC GroupIB
Glawe Number
Mendeleev Number74
Pettifor Number
Geochemical Class
Goldschmidt classificationsynthetic

beste batzuk

Gas Basicity
polarizability
32 ± 6 a₀
C6 Dispersion Coefficient
allotrope
Neutron cross section
Neutron Mass Absorption
zenbaki kuantiko2S1/2
talde espazial ()

Isotopes of Roentgenium

Stable Isotopes0
Unstable Isotopes15
Natural Isotopes0

272Rg

masa-zenbaki272
neutron number161
atomo-masa erlatibo
272,153273 ± 0,000251 Da
g-factor
natural abundance
desintegrazio erradioaktibo☢️ radioactive element
Semidesintegrazio-periodo
4,2 ± 1,1 ms
spin
nuclear quadrupole moment
aurkikuntza-data1995
parity

decay modeintensity
α (α emission)100%

273Rg

masa-zenbaki273
neutron number162
atomo-masa erlatibo
273,153393 ± 0,000429 Da
g-factor
natural abundance
desintegrazio erradioaktibo☢️ radioactive element
Semidesintegrazio-periodo
spin
nuclear quadrupole moment
aurkikuntza-data
parity

decay modeintensity
α (α emission)

274Rg

masa-zenbaki274
neutron number163
atomo-masa erlatibo
274,155247 ± 0,000225 Da
g-factor
natural abundance
desintegrazio erradioaktibo☢️ radioactive element
Semidesintegrazio-periodo
20 ± 11 ms
spin
nuclear quadrupole moment
aurkikuntza-data2004
parity

decay modeintensity
α (α emission)100%

275Rg

masa-zenbaki275
neutron number164
atomo-masa erlatibo
275,156088 ± 0,000479 Da
g-factor
natural abundance
desintegrazio erradioaktibo☢️ radioactive element
Semidesintegrazio-periodo
spin
nuclear quadrupole moment
aurkikuntza-data
parity

decay modeintensity
α (α emission)

276Rg

masa-zenbaki276
neutron number165
atomo-masa erlatibo
276,158226 ± 0,000675 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)

277Rg

masa-zenbaki277
neutron number166
atomo-masa erlatibo
277,159322 ± 0,000504 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)

278Rg

masa-zenbaki278
neutron number167
atomo-masa erlatibo
278,16159 ± 0,000417 Da
g-factor
natural abundance
desintegrazio erradioaktibo☢️ radioactive element
Semidesintegrazio-periodo
8 ± 5 ms
spin
nuclear quadrupole moment
aurkikuntza-data2007
parity

decay modeintensity
α (α emission)100%

279Rg

masa-zenbaki279
neutron number168
atomo-masa erlatibo
279,16288 ± 0,000453 Da
g-factor
natural abundance
desintegrazio erradioaktibo☢️ radioactive element
Semidesintegrazio-periodo
170 ± 110 ms
spin
nuclear quadrupole moment
aurkikuntza-data2004
parity

decay modeintensity
α (α emission)100%

280Rg

masa-zenbaki280
neutron number169
atomo-masa erlatibo
280,165204 ± 0,000571 Da
g-factor
natural abundance
desintegrazio erradioaktibo☢️ radioactive element
Semidesintegrazio-periodo
4,3 ± 0,5 s
spin
nuclear quadrupole moment
aurkikuntza-data2004
parity

decay modeintensity
α (α emission)100%

281Rg

masa-zenbaki281
neutron number170
atomo-masa erlatibo
281,166757 ± 0,000831 Da
g-factor
natural abundance
desintegrazio erradioaktibo☢️ radioactive element
Semidesintegrazio-periodo
19 ± 5 s
spin
nuclear quadrupole moment
aurkikuntza-data2010
parity

decay modeintensity
SF (spontaneous fission)87%
α (α emission)13%

282Rg

masa-zenbaki282
neutron number171
atomo-masa erlatibo
282,169343 ± 0,000631 Da
g-factor
natural abundance
desintegrazio erradioaktibo☢️ radioactive element
Semidesintegrazio-periodo
130 ± 50 s
spin
nuclear quadrupole moment
aurkikuntza-data2010
parity

decay modeintensity
α (α emission)100%

283Rg

masa-zenbaki283
neutron number172
atomo-masa erlatibo
283,171101 ± 0,000728 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)

284Rg

masa-zenbaki284
neutron number173
atomo-masa erlatibo
284,173882 ± 0,000537 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)

285Rg

masa-zenbaki285
neutron number174
atomo-masa erlatibo
285,175771 ± 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)

286Rg

masa-zenbaki286
neutron number175
atomo-masa erlatibo
286,178756 ± 0,000492 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 111 Roentgenium

historia

aurkitzailea edo asmatzaileaHeavy Ion Research Laboratory (HIRL)
aurkikuntzaren lekuaGermany
aurkikuntza-data1994
etimologiaNamed in honor of the physicist Wilhelm Roentgen.
pronunciationoon-nun-OON-i-em (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