Copernicium

Copernicium (Cn)

chemical element with atomic number 112
Atomic Number112
Atomic Weight285
Numri i masës276
Group12
Period7
Blockd
protoni112 p+
neutroni164 n0
elektroni112 e-
Animated Bohr model of Cn (Copernicium)

Tipar Fizik

Atomic Radius
molar volume
covalent radius
122 pm
Metallic Radius
ionic radius
Crystal Radius
Van der Waals radius
density

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, 18, 2
Bohr model: Cn (Copernicium)
valence electron2
Lewis structure: Cn (Copernicium)
konfigurimi i elektronit[Rn] 5f14 6d10 7s2
1s2 2s2 2p6 3s2 3p6 4s2 3d10 4p6 5s2 4d10 5p6 6s2 4f14 5d10 6p6 5f14 6d10 7s2
Enhanced Bohr model of Cn (Copernicium)
Orbital Diagram of Cn (Copernicium)
oxidation number2
Elektronegativiteti
Electrophilicity Index
fundamental state of matter
gjendja agregate e materiesLiquid
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 GroupIIB
IUPAC GroupIIB
Glawe Number
Mendeleev Number80
Pettifor Number
Geochemical Class
Goldschmidt classificationsynthetic

other

Gas Basicity
polarizability
28 ± 2 a₀
C6 Dispersion Coefficient
allotrope
Neutron cross section
Neutron Mass Absorption
numër kuantik1S0
space group ()

Isotopes of Copernicium

Stable Isotopes0
Unstable Isotopes13
Natural Isotopes0

276Cn

Numri i masës276
numri i neutroneve164
relative atomic mass
276,161418 ± 0,000537 Da
g-factor
0
natural abundance
Radioaktivitet☢️ radioactive element
half-life
Spini0
nuclear quadrupole moment
0
koha e zbulimit apo shpikjes
parity+

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

277Cn

Numri i masës277
numri i neutroneve165
relative atomic mass
277,163535 ± 0,000165 Da
g-factor
natural abundance
Radioaktivitet☢️ radioactive element
half-life
790 ± 330 us
Spini
nuclear quadrupole moment
koha e zbulimit apo shpikjes1996
parity

decay modeintensitet
α (α emission)100%

278Cn

Numri i masës278
numri i neutroneve166
relative atomic mass
278,164083 ± 0,00047 Da
g-factor
0
natural abundance
Radioaktivitet☢️ radioactive element
half-life
Spini0
nuclear quadrupole moment
0
koha e zbulimit apo shpikjes
parity+

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

279Cn

Numri i masës279
numri i neutroneve167
relative atomic mass
279,166422 ± 0,000424 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)

280Cn

Numri i masës280
numri i neutroneve168
relative atomic mass
280,167102 ± 0,000626 Da
g-factor
0
natural abundance
Radioaktivitet☢️ radioactive element
half-life
Spini0
nuclear quadrupole moment
0
koha e zbulimit apo shpikjes
parity+

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

281Cn

Numri i masës281
numri i neutroneve169
relative atomic mass
281,169563 ± 0,000427 Da
g-factor
natural abundance
Radioaktivitet☢️ radioactive element
half-life
180 ± 80 ms
Spini
nuclear quadrupole moment
koha e zbulimit apo shpikjes2010
parity

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

282Cn

Numri i masës282
numri i neutroneve170
relative atomic mass
282,170507 ± 0,000588 Da
g-factor
0
natural abundance
Radioaktivitet☢️ radioactive element
half-life
1,1 ± 0,3 ms
Spini0
nuclear quadrupole moment
0
koha e zbulimit apo shpikjes2004
parity+

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

283Cn

Numri i masës283
numri i neutroneve171
relative atomic mass
283,173202 ± 0,00066 Da
g-factor
natural abundance
Radioaktivitet☢️ radioactive element
half-life
4,7 ± 0,8 s
Spini
nuclear quadrupole moment
koha e zbulimit apo shpikjes2004
parity

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

284Cn

Numri i masës284
numri i neutroneve172
relative atomic mass
284,17436 ± 0,000819 Da
g-factor
0
natural abundance
Radioaktivitet☢️ radioactive element
half-life
102 ± 17 ms
Spini0
nuclear quadrupole moment
0
koha e zbulimit apo shpikjes2004
parity+

decay modeintensitet
SF (spontaneous fission)100%

285Cn

Numri i masës285
numri i neutroneve173
relative atomic mass
285,177227 ± 0,000544 Da
g-factor
natural abundance
Radioaktivitet☢️ radioactive element
half-life
30 ± 8 s
Spini
nuclear quadrupole moment
koha e zbulimit apo shpikjes2004
parity

decay modeintensitet
α (α emission)100%

286Cn

Numri i masës286
numri i neutroneve174
relative atomic mass
286,178691 ± 0,000751 Da
g-factor
0
natural abundance
Radioaktivitet☢️ radioactive element
half-life
30 ± 30 s
Spini0
nuclear quadrupole moment
0
koha e zbulimit apo shpikjes2016
parity+

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

287Cn

Numri i masës287
numri i neutroneve175
relative atomic mass
287,181826 ± 0,000751 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)

288Cn

Numri i masës288
numri i neutroneve176
relative atomic mass
288,183501 ± 0,000751 Da
g-factor
0
natural abundance
Radioaktivitet☢️ radioactive element
half-life
Spini0
nuclear quadrupole moment
0
koha e zbulimit apo shpikjes
parity+

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

historia

zbuluesGSI Helmholtz Centre for Heavy Ion Research
vendndodhja e zbulimitGermany
koha e zbulimit apo shpikjes1996
EtimologjiaNamed in honor of the astronomer Nicolaus Copernicus.
pronunciation

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