Унунби

Унунби (Cn)

chemical element with atomic number 112
Atomic Number112
Atomic Weight285
mass number276
Group12
Period7
Blockd
Протон112 p+
Нейтрон164 n0
Электрон112 e-
Animated Атăмăн Бор моделĕ of Cn (Унунби)

Физикăлла Палăрăм

Атом Радиусĕ
molar volume
Ковалентла радиус
Metallic Radius
ionic radius
Crystal Radius
Van der Waals radius
density

Chemical Property

Энерги
proton affinity
electron affinity
ionization energy
Пăсланнин тата конденсациленнин пайлавла ăшши
Шăраннин пайлавла ăшши
standard enthalpy of formation
Электрон
electron shell2, 8, 18, 32, 32, 18, 2
Атăмăн Бор моделĕ: Cn (Унунби)
valence electron2
Lewis structure: Cn (Унунби)
electron configuration[Rn] 5f14 6d10 7s2
1s2 2s2 2p6 3s2 3p6 4s2 3d10 4p6 5s2 4d10 5p6 6s2 4f14 5d10 6p6 5f14 6d10 7s2
Enhanced Атăмăн Бор моделĕ of Cn (Унунби)
Orbital Diagram of Cn (Унунби)
Оксидлав капашĕ2
Электронегативлăх
Electrophilicity Index
fundamental state of matter
phase of matterLiquid
gaseous state of matter
Boiling Point
Melting Point
critical pressure
critical temperature
Виççĕлле пăнчă
appearance
Тӗс
Colorless
appearance
Хуçăлу кăтартăшĕ
thermodynamic material property
Thermal Conductivity
thermal expansion
molar heat capacity
Specific Heat Capacity
heat capacity ratio
electrical properties
type
electrical conductivity
Пайлавла электро хирĕçтăру
superconductivity
Магнетизм
type
magnetic susceptibility (Mass)
magnetic susceptibility (Molar)
magnetic susceptibility (Volume)
magnetic ordering
Curie temperature
Néel temperature
structure
Crystal Structure{ERROR}
Решетке константти
Lattice Angles
mechanical property
hardness
bulk modulus
shear modulus
Юнг модулĕ
Poisson's ratio
Сасă хăвăртлăхĕ
classification
CategoryTransition metals, Transition metals
CAS GroupIIB
IUPAC GroupIIB
Glawe Number
Mendeleev Number80
Pettifor Number
Geochemical Class
Goldschmidt classificationsynthetic

other

Gas Basicity
Поляризациленеслĕх
C6 Dispersion Coefficient
allotrope
Neutron cross section
Neutron Mass Absorption
quantum number1S0
space group ()

Isotopes of Copernicium

Stable Isotopes0
Unstable Isotopes13
Natural Isotopes0

276Cn

mass number276
neutron number164
Relative Atomic Mass
g-factor
0
natural abundance
Радиоактивлă аркану☢️ radioactive element
Çурма аркану тапхăрĕ
spin0
nuclear quadrupole moment
0
time of discovery or invention
Ыт-тĕкел (физика)+

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

277Cn

mass number277
neutron number165
Relative Atomic Mass
g-factor
natural abundance
Радиоактивлă аркану☢️ radioactive element
Çурма аркану тапхăрĕ
790 ± 330 us
spin
nuclear quadrupole moment
time of discovery or invention1996
Ыт-тĕкел (физика)

decay modeintensity
α (α emission)100%

278Cn

mass number278
neutron number166
Relative Atomic Mass
g-factor
0
natural abundance
Радиоактивлă аркану☢️ radioactive element
Çурма аркану тапхăрĕ
spin0
nuclear quadrupole moment
0
time of discovery or invention
Ыт-тĕкел (физика)+

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

279Cn

mass number279
neutron number167
Relative Atomic Mass
g-factor
natural abundance
Радиоактивлă аркану☢️ radioactive element
Çурма аркану тапхăрĕ
spin
nuclear quadrupole moment
time of discovery or invention
Ыт-тĕкел (физика)

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

280Cn

mass number280
neutron number168
Relative Atomic Mass
g-factor
0
natural abundance
Радиоактивлă аркану☢️ radioactive element
Çурма аркану тапхăрĕ
spin0
nuclear quadrupole moment
0
time of discovery or invention
Ыт-тĕкел (физика)+

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

281Cn

mass number281
neutron number169
Relative Atomic Mass
g-factor
natural abundance
Радиоактивлă аркану☢️ radioactive element
Çурма аркану тапхăрĕ
180 ± 80 ms
spin
nuclear quadrupole moment
time of discovery or invention2010
Ыт-тĕкел (физика)

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

282Cn

mass number282
neutron number170
Relative Atomic Mass
g-factor
0
natural abundance
Радиоактивлă аркану☢️ radioactive element
Çурма аркану тапхăрĕ
1,1 ± 0,3 ms
spin0
nuclear quadrupole moment
0
time of discovery or invention2004
Ыт-тĕкел (физика)+

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

283Cn

mass number283
neutron number171
Relative Atomic Mass
g-factor
natural abundance
Радиоактивлă аркану☢️ radioactive element
Çурма аркану тапхăрĕ
4,7 ± 0,8 s
spin
nuclear quadrupole moment
time of discovery or invention2004
Ыт-тĕкел (физика)

decay modeintensity
α (α emission)81%
SF (spontaneous fission)19%

284Cn

mass number284
neutron number172
Relative Atomic Mass
g-factor
0
natural abundance
Радиоактивлă аркану☢️ radioactive element
Çурма аркану тапхăрĕ
102 ± 17 ms
spin0
nuclear quadrupole moment
0
time of discovery or invention2004
Ыт-тĕкел (физика)+

decay modeintensity
SF (spontaneous fission)100%

285Cn

mass number285
neutron number173
Relative Atomic Mass
g-factor
natural abundance
Радиоактивлă аркану☢️ radioactive element
Çурма аркану тапхăрĕ
30 ± 8 s
spin
nuclear quadrupole moment
time of discovery or invention2004
Ыт-тĕкел (физика)

decay modeintensity
α (α emission)100%

286Cn

mass number286
neutron number174
Relative Atomic Mass
g-factor
0
natural abundance
Радиоактивлă аркану☢️ radioactive element
Çурма аркану тапхăрĕ
30 ± 30 s
spin0
nuclear quadrupole moment
0
time of discovery or invention2016
Ыт-тĕкел (физика)+

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

287Cn

mass number287
neutron number175
Relative Atomic Mass
g-factor
natural abundance
Радиоактивлă аркану☢️ radioactive element
Çурма аркану тапхăрĕ
spin
nuclear quadrupole moment
time of discovery or invention
Ыт-тĕкел (физика)

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

288Cn

mass number288
neutron number176
Relative Atomic Mass
g-factor
0
natural abundance
Радиоактивлă аркану☢️ radioactive element
Çурма аркану тапхăрĕ
spin0
nuclear quadrupole moment
0
time of discovery or invention
Ыт-тĕкел (физика)+

decay modeintensity
α (α emission)
SF (spontaneous fission)
Elektronskal 112

истори

discoverer or inventorGSI Helmholtz Centre for Heavy Ion Research
location of discoveryGermany
time of discovery or invention1996
etymologyNamed in honor of the astronomer Nicolaus Copernicus.
pronunciation

source

Abundance
Abundance in Earth's crust
natural abundance (океан)
natural abundance (Этем ӳт-пĕвĕ)
0 %
natural abundance (meteoroid)
0 %
natural abundance (Хĕвел)
0 %
Abundance in Universe
0 %

Nuclear Screening Constants