Roentgenio (Rg)

Zenbaki atomikoa 111 duen elementu kimiko sintetikoa

Atomic Number	111
Atomic Weight	281
masa-zenbaki	272

Group	11
Period	7
Block	d

protoi	111 p⁺
neutroi	161 n⁰
elektroi	111 e^-

Animated Bohrren eredu atomikoa of Rg (Roentgenio)

Propietate Fisiko

Erradio Atomiko
bolumen molar
Erradio Kobalente	121 pm 116 pm 118 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 geruza	2, 8, 18, 32, 32, 17, 2

balentzia-elektroi	1 ⓘ

electron configuration	[Rn] 5f¹⁴ 6d¹⁰ 7s¹ⓘ 1s² 2s² 2p⁶ 3s² 3p⁶ 4s² 3d¹⁰ 4p⁶ 5s² 4d¹⁰ 5p⁶ 6s² 4f¹⁴ 5d¹⁰ 6p⁶ 5f¹⁴ 6d¹⁰ 7s¹

Oxidazio-egoera
Elektronegatibotasun
Electrophilicity Index
materiaren funtsezko egoera

materiaren egoera	Solid
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
Category	Transition metals, Transition metals
CAS Group	IB
IUPAC Group	IB
Glawe Number
Mendeleev Number	74
Pettifor Number
Geochemical Class
Goldschmidt classification	synthetic

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Gas Basicity
polarizability	32 ± 6 a₀
C6 Dispersion Coefficient
allotrope
Neutron cross section
Neutron Mass Absorption
zenbaki kuantiko	2S1/2
talde espazial	()

Isotopes of Roentgenium

Stable Isotopes	0
Unstable Isotopes	15
Natural Isotopes	0

²⁷²Rg

masa-zenbaki	272
neutron number	161
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-data	1995
parity

decay mode	intensity
α (α emission)	100%

²⁷³Rg

masa-zenbaki	273
neutron number	162
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 mode	intensity
α (α emission)

²⁷⁴Rg

masa-zenbaki	274
neutron number	163
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-data	2004
parity

decay mode	intensity
α (α emission)	100%

²⁷⁵Rg

masa-zenbaki	275
neutron number	164
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 mode	intensity
α (α emission)

²⁷⁶Rg

masa-zenbaki	276
neutron number	165
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 mode	intensity
α (α emission)
SF (spontaneous fission)

²⁷⁷Rg

masa-zenbaki	277
neutron number	166
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 mode	intensity
α (α emission)
SF (spontaneous fission)

²⁷⁸Rg

masa-zenbaki	278
neutron number	167
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-data	2007
parity

decay mode	intensity
α (α emission)	100%

²⁷⁹Rg

masa-zenbaki	279
neutron number	168
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-data	2004
parity

decay mode	intensity
α (α emission)	100%

²⁸⁰Rg

masa-zenbaki	280
neutron number	169
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-data	2004
parity

decay mode	intensity
α (α emission)	100%

²⁸¹Rg

masa-zenbaki	281
neutron number	170
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-data	2010
parity

decay mode	intensity
SF (spontaneous fission)	87%
α (α emission)	13%

²⁸²Rg

masa-zenbaki	282
neutron number	171
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-data	2010
parity

decay mode	intensity
α (α emission)	100%

²⁸³Rg

masa-zenbaki	283
neutron number	172
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 mode	intensity
α (α emission)
SF (spontaneous fission)

²⁸⁴Rg

masa-zenbaki	284
neutron number	173
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 mode	intensity
α (α emission)
SF (spontaneous fission)

²⁸⁵Rg

masa-zenbaki	285
neutron number	174
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 mode	intensity
α (α emission)
SF (spontaneous fission)

²⁸⁶Rg

masa-zenbaki	286
neutron number	175
Atomo-Masa Erlatibo	286,178756 ± 0,000492 Da
g-factor
natural abundance
desintegrazio erradioaktibo	☢️ radioactive element
Semidesintegrazio-periodo
spin
nuclear quadrupole moment
aurkikuntza-data	2016
parity

decay mode	intensity
α (α emission)	100%
SF (spontaneous fission)

historia

aurkitzailea edo asmatzailea	Heavy Ion Research Laboratory (HIRL)
aurkikuntzaren lekua	Germany
aurkikuntza-data	1994
etimologia	Named in honor of the physicist Wilhelm Roentgen.
pronunciation	oon-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

Roentgenio on ChemicalAid

Australian Educational Vocabulary ID	scot/9704
CAS zenbakia	54386-24-2
Elhuyar ZTH ID	133475
Encyclopædia Britannica Online-ren identifikatzailea	science/roentgenium
Freebase-ren identifikadorea	/m/025tpyw
GEC-en identifikatzailea	0282399
GND identifikadorea	7635623-1
Great Russian Encyclopedia Online ID	3505864
KBpedia ID	Roentgenium
LCCN	sh2012003700
NE.se ID	röntgenium
NE.se ID	unununium
National Library of Israel J9U ID	987007595444605171
OmegaWikiren esanahiaren definizioa	350608
Online PWN Encyclopedia ID	4005803
Store norske leksikon ID	røntgenium
USGS Thesaurus ID	1602
WordNet 3.1 Synset ID	14677003-n

Roentgenio (Rg)

Propietate Fisiko

Magnitude Fisiko

beste batzuk

Isotopes of Roentgenium

272Rg

273Rg

274Rg

275Rg

276Rg

277Rg

278Rg

279Rg

280Rg

281Rg

282Rg

283Rg

284Rg

285Rg

286Rg

historia

source

Nuclear Screening Constants

²⁷²Rg

²⁷³Rg

²⁷⁴Rg

²⁷⁵Rg

²⁷⁶Rg

²⁷⁷Rg

²⁷⁸Rg

²⁷⁹Rg

²⁸⁰Rg

²⁸¹Rg

²⁸²Rg

²⁸³Rg

²⁸⁴Rg

²⁸⁵Rg

²⁸⁶Rg