Roentgenium

Roentgenium (Rg)

element kimik me numrin atomik 111
Atomic Number111
Atomic Weight281
Numri i masës272
Group11
Period7
Blockd
protoni111 p+
neutroni161 n0
elektroni111 e-
Animated Bohr model of Rg (Roentgenium)

Tipar Fizik

Atomic Radius
molar volume
covalent radius
121 pm
Metallic Radius
ionic radius
Crystal Radius
Van der Waals radius
density
28,7 g/cm³

Chemical Property

energjia
proton affinity
electron affinity
ionization energy
enthalpy of vaporization
enthalpy of fusion
standard enthalpy of formation
elektroni
electron shell2, 8, 18, 32, 32, 17, 2
Bohr model: Rg (Roentgenium)
valence electron1
Lewis structure: Rg (Roentgenium)
konfigurimi i elektronit[Rn] 5f14 6d10 7s1
1s2 2s2 2p6 3s2 3p6 4s2 3d10 4p6 5s2 4d10 5p6 6s2 4f14 5d10 6p6 5f14 6d10 7s1
Enhanced Bohr model of Rg (Roentgenium)
Orbital Diagram of Rg (Roentgenium)
oxidation number
Elektronegativiteti
Electrophilicity Index
fundamental state of matter
gjendja agregate e materiesSolid
gaseous state of matter
Boiling Point
Melting Point
critical pressure
critical temperature
triple point
appearance
Ngjyra
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
Superpërcjellshmëria
Magnetizimi
type
magnetic susceptibility (Mass)
magnetic susceptibility (Molar)
magnetic susceptibility (Volume)
magnetic ordering
Curie temperature
Néel temperature
strukturë
Crystal Structure ()
lattice constant
Lattice Angles
mechanical property
hardness
bulk modulus
shear modulus
Young's modulus
Poisson's ratio
Shpejtësia e zërit
klasifikim
CategoryTransition metals, Transition metals
CAS GroupIB
IUPAC GroupIB
Glawe Number
Mendeleev Number74
Pettifor Number
Geochemical Class
Goldschmidt classificationsynthetic

other

Gas Basicity
polarizability
32 ± 6 a₀
C6 Dispersion Coefficient
allotrope
Neutron cross section
Neutron Mass Absorption
numër kuantik2S1/2
space group ()

Isotopes of Roentgenium

Stable Isotopes0
Unstable Isotopes15
Natural Isotopes0

272Rg

Numri i masës272
numri i neutroneve161
relative atomic mass
272,153273 ± 0,000251 Da
g-factor
natural abundance
Radioaktivitet☢️ radioactive element
half-life
4,2 ± 1,1 ms
Spini
nuclear quadrupole moment
koha e zbulimit apo shpikjes1995
parity

decay modeintensitet
α (α emission)100%

273Rg

Numri i masës273
numri i neutroneve162
relative atomic mass
273,153393 ± 0,000429 Da
g-factor
natural abundance
Radioaktivitet☢️ radioactive element
half-life
Spini
nuclear quadrupole moment
koha e zbulimit apo shpikjes
parity

decay modeintensitet
α (α emission)

274Rg

Numri i masës274
numri i neutroneve163
relative atomic mass
274,155247 ± 0,000225 Da
g-factor
natural abundance
Radioaktivitet☢️ radioactive element
half-life
20 ± 11 ms
Spini
nuclear quadrupole moment
koha e zbulimit apo shpikjes2004
parity

decay modeintensitet
α (α emission)100%

275Rg

Numri i masës275
numri i neutroneve164
relative atomic mass
275,156088 ± 0,000479 Da
g-factor
natural abundance
Radioaktivitet☢️ radioactive element
half-life
Spini
nuclear quadrupole moment
koha e zbulimit apo shpikjes
parity

decay modeintensitet
α (α emission)

276Rg

Numri i masës276
numri i neutroneve165
relative atomic mass
276,158226 ± 0,000675 Da
g-factor
natural abundance
Radioaktivitet☢️ radioactive element
half-life
Spini
nuclear quadrupole moment
koha e zbulimit apo shpikjes
parity

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

277Rg

Numri i masës277
numri i neutroneve166
relative atomic mass
277,159322 ± 0,000504 Da
g-factor
natural abundance
Radioaktivitet☢️ radioactive element
half-life
Spini
nuclear quadrupole moment
koha e zbulimit apo shpikjes
parity

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

278Rg

Numri i masës278
numri i neutroneve167
relative atomic mass
278,16159 ± 0,000417 Da
g-factor
natural abundance
Radioaktivitet☢️ radioactive element
half-life
8 ± 5 ms
Spini
nuclear quadrupole moment
koha e zbulimit apo shpikjes2007
parity

decay modeintensitet
α (α emission)100%

279Rg

Numri i masës279
numri i neutroneve168
relative atomic mass
279,16288 ± 0,000453 Da
g-factor
natural abundance
Radioaktivitet☢️ radioactive element
half-life
170 ± 110 ms
Spini
nuclear quadrupole moment
koha e zbulimit apo shpikjes2004
parity

decay modeintensitet
α (α emission)100%

280Rg

Numri i masës280
numri i neutroneve169
relative atomic mass
280,165204 ± 0,000571 Da
g-factor
natural abundance
Radioaktivitet☢️ radioactive element
half-life
4,3 ± 0,5 s
Spini
nuclear quadrupole moment
koha e zbulimit apo shpikjes2004
parity

decay modeintensitet
α (α emission)100%

281Rg

Numri i masës281
numri i neutroneve170
relative atomic mass
281,166757 ± 0,000831 Da
g-factor
natural abundance
Radioaktivitet☢️ radioactive element
half-life
19 ± 5 s
Spini
nuclear quadrupole moment
koha e zbulimit apo shpikjes2010
parity

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

282Rg

Numri i masës282
numri i neutroneve171
relative atomic mass
282,169343 ± 0,000631 Da
g-factor
natural abundance
Radioaktivitet☢️ radioactive element
half-life
130 ± 50 s
Spini
nuclear quadrupole moment
koha e zbulimit apo shpikjes2010
parity

decay modeintensitet
α (α emission)100%

283Rg

Numri i masës283
numri i neutroneve172
relative atomic mass
283,171101 ± 0,000728 Da
g-factor
natural abundance
Radioaktivitet☢️ radioactive element
half-life
Spini
nuclear quadrupole moment
koha e zbulimit apo shpikjes
parity

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

284Rg

Numri i masës284
numri i neutroneve173
relative atomic mass
284,173882 ± 0,000537 Da
g-factor
natural abundance
Radioaktivitet☢️ radioactive element
half-life
Spini
nuclear quadrupole moment
koha e zbulimit apo shpikjes
parity

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

285Rg

Numri i masës285
numri i neutroneve174
relative atomic mass
285,175771 ± 0,000644 Da
g-factor
natural abundance
Radioaktivitet☢️ radioactive element
half-life
Spini
nuclear quadrupole moment
koha e zbulimit apo shpikjes
parity

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

286Rg

Numri i masës286
numri i neutroneve175
relative atomic mass
286,178756 ± 0,000492 Da
g-factor
natural abundance
Radioaktivitet☢️ radioactive element
half-life
Spini
nuclear quadrupole moment
koha e zbulimit apo shpikjes2016
parity

decay modeintensitet
α (α emission)100%
SF (spontaneous fission)
Electron shell 111 Roentgenium

historia

zbuluesHeavy Ion Research Laboratory (HIRL)
vendndodhja e zbulimitGermany
koha e zbulimit apo shpikjes1994
EtimologjiaNamed in honor of the physicist Wilhelm Roentgen.
pronunciationoon-nun-OON-i-em (anglisht)

burim

Abundance
Abundance in Earth's crust
natural abundance (Oqeani)
natural abundance (Trupi i njeriut)
0 %
natural abundance (meteoroid)
0 %
natural abundance (Diell)
0 %
Abundance in Universe
0 %

Nuclear Screening Constants