Мейтнерий

Мейтнерий (Cn)

chemical element with atomic number 112
Atomic Number112
Atomic Weight285
Адади массавӣ276
Group12
Period7
Blockd
proton112 p+
neutron164 n0
electron112 e-
Animated Bohr model of Cn (Мейтнерий)

Хусусияти Физикӣ

Atomic Radius
molar volume
covalent radius
122 pm
Metallic Radius
ionic radius
Crystal Radius
Van der Waals radius
зичӣ
14 g/cm³

Chemical Property

энергия
proton affinity
electron affinity
ionization energy
enthalpy of vaporization
гармои гудозиш
standard enthalpy of formation
electron
Абри электронӣ2, 8, 18, 32, 32, 18, 2
Bohr model: Cn (Мейтнерий)
valence electron2 ⓘ
Lewis structure: Cn (Мейтнерий)
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 Bohr model of Cn (Мейтнерий)
Orbital Diagram of Cn (Мейтнерий)
oxidation number2
electronegativity
Electrophilicity Index
fundamental state of matter
phase of matterLiquid
gaseous state of matter
Boiling Point
Melting Point
critical pressure
critical temperature
triple point
appearance
Ранг
Colorless
appearance
refractive index
thermodynamic material property
Thermal Conductivity
thermal expansion
molar heat capacity
Specific Heat Capacity
heat capacity ratio
electrical properties
навъ
electrical conductivity
electrical resistivity
superconductivity
magnetism
навъ
magnetic susceptibility (Mass)
magnetic susceptibility (Molar)
magnetic susceptibility (Volume)
magnetic ordering
Curie temperature
Néel temperature
сохт
Crystal Structure ()
lattice constant
Lattice Angles
mechanical property
hardness
bulk modulus
shear modulus
Young's modulus
Poisson's ratio
speed of sound
classification
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
ададҳои квантӣ1S0
space group ()

Isotopes of Copernicium

Stable Isotopes0
Unstable Isotopes13
Natural Isotopes0

276Cn

Адади массавӣ276
neutron number164
relative atomic mass
276,161418 ± 0,000537 Da
g-factor
0
natural abundance
radioactivity☢️ radioactive element
half-life
spin0
nuclear quadrupole moment
0
таърихи кашф
parity+
decay modeintensity
α (α emission)
SF (spontaneous fission)

277Cn

Адади массавӣ277
neutron number165
relative atomic mass
277,163535 ± 0,000165 Da
g-factor
natural abundance
radioactivity☢️ radioactive element
half-life
790 ± 330 us
spin
nuclear quadrupole moment
таърихи кашф1996
parity
decay modeintensity
α (α emission)100%

278Cn

Адади массавӣ278
neutron number166
relative atomic mass
278,164083 ± 0,00047 Da
g-factor
0
natural abundance
radioactivity☢️ radioactive element
half-life
spin0
nuclear quadrupole moment
0
таърихи кашф
parity+
decay modeintensity
α (α emission)
SF (spontaneous fission)

279Cn

Адади массавӣ279
neutron number167
relative atomic mass
279,166422 ± 0,000424 Da
g-factor
natural abundance
radioactivity☢️ radioactive element
half-life
spin
nuclear quadrupole moment
таърихи кашф
parity
decay modeintensity
α (α emission)
SF (spontaneous fission)

280Cn

Адади массавӣ280
neutron number168
relative atomic mass
280,167102 ± 0,000626 Da
g-factor
0
natural abundance
radioactivity☢️ radioactive element
half-life
spin0
nuclear quadrupole moment
0
таърихи кашф
parity+
decay modeintensity
α (α emission)
SF (spontaneous fission)

281Cn

Адади массавӣ281
neutron number169
relative atomic mass
281,169563 ± 0,000427 Da
g-factor
natural abundance
radioactivity☢️ radioactive element
half-life
180 ± 80 ms
spin
nuclear quadrupole moment
таърихи кашф2010
parity
decay modeintensity
α (α emission)100%
SF (spontaneous fission)

282Cn

Адади массавӣ282
neutron number170
relative atomic mass
282,170507 ± 0,000588 Da
g-factor
0
natural abundance
radioactivity☢️ radioactive element
half-life
1,1 ± 0,3 ms
spin0
nuclear quadrupole moment
0
таърихи кашф2004
parity+
decay modeintensity
SF (spontaneous fission)100%
α (α emission)

283Cn

Адади массавӣ283
neutron number171
relative atomic mass
283,173202 ± 0,00066 Da
g-factor
natural abundance
radioactivity☢️ radioactive element
half-life
4,7 ± 0,8 s
spin
nuclear quadrupole moment
таърихи кашф2004
parity
decay modeintensity
α (α emission)81%
SF (spontaneous fission)19%

284Cn

Адади массавӣ284
neutron number172
relative atomic mass
284,17436 ± 0,000819 Da
g-factor
0
natural abundance
radioactivity☢️ radioactive element
half-life
102 ± 17 ms
spin0
nuclear quadrupole moment
0
таърихи кашф2004
parity+
decay modeintensity
SF (spontaneous fission)100%

285Cn

Адади массавӣ285
neutron number173
relative atomic mass
285,177227 ± 0,000544 Da
g-factor
natural abundance
radioactivity☢️ radioactive element
half-life
30 ± 8 s
spin
nuclear quadrupole moment
таърихи кашф2004
parity
decay modeintensity
α (α emission)100%

286Cn

Адади массавӣ286
neutron number174
relative atomic mass
286,178691 ± 0,000751 Da
g-factor
0
natural abundance
radioactivity☢️ radioactive element
half-life
30 ± 30 s
spin0
nuclear quadrupole moment
0
таърихи кашф2016
parity+
decay modeintensity
α (α emission)100%
SF (spontaneous fission)

287Cn

Адади массавӣ287
neutron number175
relative atomic mass
287,181826 ± 0,000751 Da
g-factor
natural abundance
radioactivity☢️ radioactive element
half-life
spin
nuclear quadrupole moment
таърихи кашф
parity
decay modeintensity
α (α emission)
SF (spontaneous fission)

288Cn

Адади массавӣ288
neutron number176
relative atomic mass
288,183501 ± 0,000751 Da
g-factor
0
natural abundance
radioactivity☢️ radioactive element
half-life
spin0
nuclear quadrupole moment
0
таърихи кашф
parity+
decay modeintensity
α (α emission)
SF (spontaneous fission)
Elektronskal 112

таърих

кошифGSI Helmholtz Centre for Heavy Ion Research
макони кашфGermany
таърихи кашф1996
РешашиносӣNamed in honor of the astronomer Nicolaus Copernicus.
pronunciation

source

Abundance
Abundance in Earth's crust
natural abundance (Уқёнус)
natural abundance (human body)
0 %
natural abundance (meteoroid)
0 %
natural abundance (Офтоб)
0 %
Abundance in Universe
0 %

Nuclear Screening Constants

Мейтнерий on ChemicalAid