Kyuriy

Kyuriy (Cm)

chemical element with the atomic number of 96
Atomic Number96
Atomic Weight247
mass number231
Group
Period7
Blockf
Proton96 p+
Neytron135 n0
Elektron96 e-
Animated Bohr model of Cm (Kyuriy)

Fizik Xossa

Atom Radiusi
Molyar hajm
Kovalentlik Radiusi
Metallic Radius
Ion radiuslar
Crystal Radius
Van der Waals radius
density

Chemical Property

energiya
proton affinity
electron affinity
ionization energy
ionization energy of Cm (Kyuriy)
Solishtirma qaynash issiqligi
solishtirma erish issiqligi
standard enthalpy of formation
Elektron
Ion asboblar2, 8, 18, 32, 25, 9, 2
Bohr model: Cm (Kyuriy)
valence electron2
Lewis structure: Cm (Kyuriy)
electron configuration[Rn] 5f7 6d1 7s2
1s2 2s2 2p6 3s2 3p6 4s2 3d10 4p6 5s2 4d10 5p6 6s2 4f14 5d10 6p6 5f7 6d1 7s2
Enhanced Bohr model of Cm (Kyuriy)
Orbital Diagram of Cm (Kyuriy)
Oksidlanish darajasi3, 4, 5, 6
Elektrmanfiylik
Electrophilicity Index
fundamental state of matter
phase of matterSolid
gaseous state of matter
Boiling Point
Melting Point
critical pressure
critical temperature
triple point
appearance
Rang
Silver
appearancesilvery metallic, glows purple in the dark
refractive index
thermodynamic material property
Thermal Conductivity
Issiqlikdan kengayish
molar heat capacity
Specific Heat Capacity
heat capacity ratio
electrical properties
type
electrical conductivity
electrical resistivity
superconductivity
Magnetizm
type
magnetic susceptibility (Mass)
magnetic susceptibility (Molar)
magnetic susceptibility (Volume)
magnetic ordering
Kyuri nuqtasi
Néel temperature
Tuzilma
Crystal StructureSimple Hexagonal ()
Kristall panjara davri
Lattice Anglesπ/2, π/2, 2 π/3
mechanical property
Qattiqlik
bulk modulus
shear modulus
Yung moduli
Poisson's ratio
Tovush tezligi
klassifikatsiya
CategoryActinides, Actinides
CAS Group
IUPAC Group
Glawe Number40
Mendeleev Number28
Pettifor Number41
Geochemical Class
Goldschmidt classificationsynthetic

other

Gas Basicity
polarizability
C6 Dispersion Coefficient
allotrope
Neutron cross section
60
Neutron Mass Absorption
Atom kvant sonlari9D2
space group194 (P63/mmc)

Isotopes of Curium

Stable Isotopes0
Unstable Isotopes22
Natural Isotopes0

231Cm

mass number231
neutron number135
Nisbiy Atom Massa
g-factor
natural abundance
Radioaktivlik☢️ Radioaktiv elementlar
Yarim yemirilish davri
spin3/2
nuclear quadrupole moment
time of discovery or invention
parity+

decay modeintensity
β+ (β+ decay; β+ = ϵ + e+)
α (α emission)

232Cm

mass number232
neutron number136
Nisbiy Atom Massa
g-factor
0
natural abundance
Radioaktivlik☢️ Radioaktiv elementlar
Yarim yemirilish davri
spin0
nuclear quadrupole moment
0
time of discovery or invention
parity+

decay modeintensity
β+ (β+ decay; β+ = ϵ + e+)
α (α emission)

233Cm

mass number233
neutron number137
Nisbiy Atom Massa
g-factor
natural abundance
Radioaktivlik☢️ Radioaktiv elementlar
Yarim yemirilish davri
27 ± 10 s
spin3/2
nuclear quadrupole moment
time of discovery or invention2001
parity+

decay modeintensity
α (α emission)20%
β+ (β+ decay; β+ = ϵ + e+)80%

234Cm

mass number234
neutron number138
Nisbiy Atom Massa
g-factor
0
natural abundance
Radioaktivlik☢️ Radioaktiv elementlar
Yarim yemirilish davri
52 ± 9 s
spin0
nuclear quadrupole moment
0
time of discovery or invention2001
parity+

decay modeintensity
β+ (β+ decay; β+ = ϵ + e+)71%
α (α emission)27%
SF (spontaneous fission)2%

235Cm

mass number235
neutron number139
Nisbiy Atom Massa
g-factor
natural abundance
Radioaktivlik☢️ Radioaktiv elementlar
Yarim yemirilish davri
7 ± 3 m
spin5/2
nuclear quadrupole moment
time of discovery or invention1981
parity+

decay modeintensity
β+ (β+ decay; β+ = ϵ + e+)
α (α emission)4%

236Cm

mass number236
neutron number140
Nisbiy Atom Massa
g-factor
0
natural abundance
Radioaktivlik☢️ Radioaktiv elementlar
Yarim yemirilish davri
6,8 ± 0,8 m
spin0
nuclear quadrupole moment
0
time of discovery or invention2010
parity+

decay modeintensity
β+ (β+ decay; β+ = ϵ + e+)82%
α (α emission)18%
SF (spontaneous fission)

237Cm

mass number237
neutron number141
Nisbiy Atom Massa
g-factor
natural abundance
Radioaktivlik☢️ Radioaktiv elementlar
Yarim yemirilish davri
spin5/2
nuclear quadrupole moment
time of discovery or invention2002
parity+

decay modeintensity
β+ (β+ decay; β+ = ϵ + e+)
α (α emission)

238Cm

mass number238
neutron number142
Nisbiy Atom Massa
g-factor
0
natural abundance
Radioaktivlik☢️ Radioaktiv elementlar
Yarim yemirilish davri
2,2 ± 0,4 h
spin0
nuclear quadrupole moment
0
time of discovery or invention1994
parity+

decay modeintensity
ϵ (electron capture)
α (α emission)3.84%
SF (spontaneous fission)0.048%

239Cm

mass number239
neutron number143
Nisbiy Atom Massa
g-factor
natural abundance
Radioaktivlik☢️ Radioaktiv elementlar
Yarim yemirilish davri
2,5 ± 0,4 h
spin7/2
nuclear quadrupole moment
time of discovery or invention1952
parity-

decay modeintensity
β+ (β+ decay; β+ = ϵ + e+)100%
α (α emission)6.2%

240Cm

mass number240
neutron number144
Nisbiy Atom Massa
g-factor
0
natural abundance
Radioaktivlik☢️ Radioaktiv elementlar
Yarim yemirilish davri
30,4 ± 3,7 d
spin0
nuclear quadrupole moment
0
time of discovery or invention1949
parity+

decay modeintensity
α (α emission)100%
ϵ (electron capture)
SF (spontaneous fission)3.9%

241Cm

mass number241
neutron number145
Nisbiy Atom Massa
g-factor
natural abundance
Radioaktivlik☢️ Radioaktiv elementlar
Yarim yemirilish davri
32,8 ± 0,2 d
spin1/2
nuclear quadrupole moment
0
time of discovery or invention1952
parity+

decay modeintensity
ϵ (electron capture)99%
α (α emission)1%

242Cm

mass number242
neutron number146
Nisbiy Atom Massa
g-factor
0
natural abundance
Radioaktivlik☢️ Radioaktiv elementlar
Yarim yemirilish davri
162,8 ± 0,2 d
spin0
nuclear quadrupole moment
0
time of discovery or invention1949
parity+

decay modeintensity
α (α emission)100%
SF (spontaneous fission)6.2%
34Si1.1%
+ (double β+ decay)

243Cm

mass number243
neutron number147
Nisbiy Atom Massa
g-factor
0,16 ± 0,032
natural abundance
Radioaktivlik☢️ Radioaktiv elementlar
Yarim yemirilish davri
29,1 ± 0,1 y
spin5/2
nuclear quadrupole moment
time of discovery or invention1950
parity+

decay modeintensity
α (α emission)100%
ϵ (electron capture)0.29%
SF (spontaneous fission)5.3%

244Cm

mass number244
neutron number148
Nisbiy Atom Massa
g-factor
0
natural abundance
Radioaktivlik☢️ Radioaktiv elementlar
Yarim yemirilish davri
18,11 ± 0,03 y
spin0
nuclear quadrupole moment
0
time of discovery or invention1950
parity+

decay modeintensity
α (α emission)100%
SF (spontaneous fission)1.37%

245Cm

mass number245
neutron number149
Nisbiy Atom Massa
g-factor
0,14285714285714 ± 0,028571428571429
natural abundance
Radioaktivlik☢️ Radioaktiv elementlar
Yarim yemirilish davri
8,25 ± 0,07 ky
spin7/2
nuclear quadrupole moment
time of discovery or invention1954
parity+

decay modeintensity
α (α emission)100%
SF (spontaneous fission)6.1%

246Cm

mass number246
neutron number150
Nisbiy Atom Massa
g-factor
0
natural abundance
Radioaktivlik☢️ Radioaktiv elementlar
Yarim yemirilish davri
4,706 ± 0,04 ky
spin0
nuclear quadrupole moment
0
time of discovery or invention1954
parity+

decay modeintensity
α (α emission)99.97385%
SF (spontaneous fission)0.02615%

247Cm

mass number247
neutron number151
Nisbiy Atom Massa
g-factor
0,08 ± 0,015555555555556
natural abundance
Radioaktivlik☢️ Radioaktiv elementlar
Yarim yemirilish davri
15,6 ± 0,5 My
spin9/2
nuclear quadrupole moment
time of discovery or invention1954
parity-

decay modeintensity
α (α emission)100%

248Cm

mass number248
neutron number152
Nisbiy Atom Massa
g-factor
0
natural abundance
Radioaktivlik☢️ Radioaktiv elementlar
Yarim yemirilish davri
348 ± 6 ky
spin0
nuclear quadrupole moment
0
time of discovery or invention1956
parity+

decay modeintensity
α (α emission)91.61%
SF (spontaneous fission)8.39%
(double β decay)

249Cm

mass number249
neutron number153
Nisbiy Atom Massa
g-factor
natural abundance
Radioaktivlik☢️ Radioaktiv elementlar
Yarim yemirilish davri
64,15 ± 0,03 m
spin1/2
nuclear quadrupole moment
0
time of discovery or invention1956
parity+

decay modeintensity
β (β decay)100%

250Cm

mass number250
neutron number154
Nisbiy Atom Massa
g-factor
0
natural abundance
Radioaktivlik☢️ Radioaktiv elementlar
Yarim yemirilish davri
spin0
nuclear quadrupole moment
0
time of discovery or invention1966
parity+

decay modeintensity
SF (spontaneous fission)74%
α (α emission)
β (β decay)

251Cm

mass number251
neutron number155
Nisbiy Atom Massa
g-factor
natural abundance
Radioaktivlik☢️ Radioaktiv elementlar
Yarim yemirilish davri
16,8 ± 0,2 m
spin3/2
nuclear quadrupole moment
time of discovery or invention1978
parity+

decay modeintensity
β (β decay)100%

252Cm

mass number252
neutron number156
Nisbiy Atom Massa
g-factor
0
natural abundance
Radioaktivlik☢️ Radioaktiv elementlar
Yarim yemirilish davri
spin0
nuclear quadrupole moment
0
time of discovery or invention
parity+

decay modeintensity
β (β decay)
α (α emission)
Cm-Fluoreszenz

tarix

discoverer or inventorG.T.Seaborg, R.A.James, A.Ghiorso
location of discoveryUnited States
time of discovery or invention1944
EtimologiyaNamed in honor of Pierre and Marie Curie.
pronunciationKYOOR-i-em (inglizcha)

source

Abundance
Abundance in Earth's crust
natural abundance (Okean)
natural abundance (Inson tanasi)
0 %
natural abundance (Meteoroid)
0 %
natural abundance (Quyosh)
0 %
Abundance in Universe
0 %

Nuclear Screening Constants