Röntgeenium

Röntgeenium (Rg)

chemical element with atomic number 111
Atomic Number111
Atomic Weight281
massiarv272
Group11
Period7
Blockd
prooton111 p+
neutron161 n0
elektron111 e-
Animated Bohri aatomiteooria of Rg (Röntgeenium)

Füüsikalised Omadused

Aatomiraadius
molaarruumala
Covalent Radius
121 pm
Metallic Radius
ionic radius
Crystal Radius
Van der Waals radius
density
28,7 g/cm³

Keemilised Omadused

{ERROR}
energia
proton affinity
Elektronafiinsus
ionization energy
aurustumissoojus
sulamissoojus
standard enthalpy of formation
elektron
elektronkiht2, 8, 18, 32, 32, 17, 2
Bohri aatomiteooria: Rg (Röntgeenium)
valentselektron1 ⓘ
Lewis structure: Rg (Röntgeenium)
elektronkonfiguratsioon[Rn] 5f14 6d10 7s1ⓘ
1s2 2s2 2p6 3s2 3p6 4s2 3d10 4p6 5s2 4d10 5p6 6s2 4f14 5d10 6p6 5f14 6d10 7s1
Enhanced Bohri aatomiteooria of Rg (Röntgeenium)
Orbital Diagram of Rg (Röntgeenium)
oksüdatsiooniaste
elektronegatiivsus
Electrophilicity Index
fundamental state of matter
phase of matter
gaseous state of matter
Boiling Point
Melting Point
critical pressure
critical temperature
kolmikpunkt
Välimus
värvus
Black
Välimus
Murdumisnäitaja
thermodynamic material property
Thermal Conductivity
soojuspaisumine
molar heat capacity
Specific Heat Capacity
heat capacity ratio
electrical properties
type
Elektrijuhtivus
Eritakistus
Ülijuhtivus
Magnetism
type
Magnetiline vastuvõtlikkus (Mass)
Magnetiline vastuvõtlikkus (Molar)
Magnetiline vastuvõtlikkus (Volume)
magnetic ordering
Curie punkt
Néel temperature
struktuur
Crystal Structure{ERROR}
lattice constant
Lattice Angles
mechanical property
kõvadus
Ruumpaisumismoodul
Nihkeelastsusmoodul
Normaalelastsusmoodul
Poissoni tegur
heli kiirus
Klassifitseerimine
CategoryActinides, Transition metals
CAS GroupIB
IUPAC GroupIB
Glawe Number
Mendeleev Number74
Pettifor Number
Geochemical Class
Goldschmidt classificationsynthetic

teine

Gas Basicity
polarizability
32 ± 6 a₀
C6 Dispersion Coefficient
allotrope
Neutron cross section
Neutron Mass Absorption
Kvantarv2S1/2
space group ()

Isotopes of Roentgenium

Stable Isotopes0
Unstable Isotopes15
Natural Isotopes0

272Rg

massiarv272
neutron number161
Relative Atomic Mass
272,153273 ± 0,000251 Da
g-factor
natural abundance
radioaktiivsus☢️ radioactive element
Poolestusaeg
4,2 ± 1,1 ms
spinn
nuclear quadrupole moment
avastamise aeg1995
parity
decay modeIntensiivsus
α (α emission)100%

273Rg

massiarv273
neutron number162
Relative Atomic Mass
273,153393 ± 0,000429 Da
g-factor
natural abundance
radioaktiivsus☢️ radioactive element
Poolestusaeg
spinn
nuclear quadrupole moment
avastamise aeg
parity
decay modeIntensiivsus
α (α emission)

274Rg

massiarv274
neutron number163
Relative Atomic Mass
274,155247 ± 0,000225 Da
g-factor
natural abundance
radioaktiivsus☢️ radioactive element
Poolestusaeg
20 ± 11 ms
spinn
nuclear quadrupole moment
avastamise aeg2004
parity
decay modeIntensiivsus
α (α emission)100%

275Rg

massiarv275
neutron number164
Relative Atomic Mass
275,156088 ± 0,000479 Da
g-factor
natural abundance
radioaktiivsus☢️ radioactive element
Poolestusaeg
spinn
nuclear quadrupole moment
avastamise aeg
parity
decay modeIntensiivsus
α (α emission)

276Rg

massiarv276
neutron number165
Relative Atomic Mass
276,158226 ± 0,000675 Da
g-factor
natural abundance
radioaktiivsus☢️ radioactive element
Poolestusaeg
spinn
nuclear quadrupole moment
avastamise aeg
parity
decay modeIntensiivsus
α (α emission)
SF (spontaneous fission)

277Rg

massiarv277
neutron number166
Relative Atomic Mass
277,159322 ± 0,000504 Da
g-factor
natural abundance
radioaktiivsus☢️ radioactive element
Poolestusaeg
spinn
nuclear quadrupole moment
avastamise aeg
parity
decay modeIntensiivsus
α (α emission)
SF (spontaneous fission)

278Rg

massiarv278
neutron number167
Relative Atomic Mass
278,16159 ± 0,000417 Da
g-factor
natural abundance
radioaktiivsus☢️ radioactive element
Poolestusaeg
8 ± 5 ms
spinn
nuclear quadrupole moment
avastamise aeg2007
parity
decay modeIntensiivsus
α (α emission)100%

279Rg

massiarv279
neutron number168
Relative Atomic Mass
279,16288 ± 0,000453 Da
g-factor
natural abundance
radioaktiivsus☢️ radioactive element
Poolestusaeg
170 ± 110 ms
spinn
nuclear quadrupole moment
avastamise aeg2004
parity
decay modeIntensiivsus
α (α emission)100%

280Rg

massiarv280
neutron number169
Relative Atomic Mass
280,165204 ± 0,000571 Da
g-factor
natural abundance
radioaktiivsus☢️ radioactive element
Poolestusaeg
4,3 ± 0,5 s
spinn
nuclear quadrupole moment
avastamise aeg2004
parity
decay modeIntensiivsus
α (α emission)100%

281Rg

massiarv281
neutron number170
Relative Atomic Mass
281,166757 ± 0,000831 Da
g-factor
natural abundance
radioaktiivsus☢️ radioactive element
Poolestusaeg
19 ± 5 s
spinn
nuclear quadrupole moment
avastamise aeg2010
parity
decay modeIntensiivsus
SF (spontaneous fission)87%
α (α emission)13%

282Rg

massiarv282
neutron number171
Relative Atomic Mass
282,169343 ± 0,000631 Da
g-factor
natural abundance
radioaktiivsus☢️ radioactive element
Poolestusaeg
130 ± 50 s
spinn
nuclear quadrupole moment
avastamise aeg2010
parity
decay modeIntensiivsus
α (α emission)100%

283Rg

massiarv283
neutron number172
Relative Atomic Mass
283,171101 ± 0,000728 Da
g-factor
natural abundance
radioaktiivsus☢️ radioactive element
Poolestusaeg
spinn
nuclear quadrupole moment
avastamise aeg
parity
decay modeIntensiivsus
α (α emission)
SF (spontaneous fission)

284Rg

massiarv284
neutron number173
Relative Atomic Mass
284,173882 ± 0,000537 Da
g-factor
natural abundance
radioaktiivsus☢️ radioactive element
Poolestusaeg
spinn
nuclear quadrupole moment
avastamise aeg
parity
decay modeIntensiivsus
α (α emission)
SF (spontaneous fission)

285Rg

massiarv285
neutron number174
Relative Atomic Mass
285,175771 ± 0,000644 Da
g-factor
natural abundance
radioaktiivsus☢️ radioactive element
Poolestusaeg
spinn
nuclear quadrupole moment
avastamise aeg
parity
decay modeIntensiivsus
α (α emission)
SF (spontaneous fission)

286Rg

massiarv286
neutron number175
Relative Atomic Mass
286,178756 ± 0,000492 Da
g-factor
natural abundance
radioaktiivsus☢️ radioactive element
Poolestusaeg
spinn
nuclear quadrupole moment
avastamise aeg2016
parity
decay modeIntensiivsus
α (α emission)100%
SF (spontaneous fission)
Electron shell 111 Roentgenium

ajalugu

leiutaja või avastajaHeavy Ion Research Laboratory (HIRL)
location of discoveryGermany
avastamise aeg1994
etümoloogiaNamed in honor of the physicist Wilhelm Roentgen.
pronunciationoon-nun-OON-i-em (inglise)

allikas

Abundance
Abundance in Earth's crust
natural abundance (ookean)
natural abundance (Inimkeha)
0 %
natural abundance (meteoorkeha)
0 %
natural abundance (Päike)
0 %
Abundance in Universe
0 %

Nuclear Screening Constants

Röntgeenium on ChemicalAid