Molibden

Molibden (Mo)

hemijski element sa simbolom Mo i atomskim brojem 42
Atomic Number42
Atomic Weight95.95
Maseni broj98
Group6
Period5
Blockd
Proton42 p+
Neutron56 n0
Elektron42 e-
Animated Bohrov model atoma of Mo (Molibden)

Physical Property

Atomski Radijus
Molarni volumen
covalent radius
Metallic Radius
Ionski radijus
Crystal Radius
Van der Waalsov radijus
gustoća
Atomic Radii Of The Elements: Molibden0102030405060708090100110120130140150160170180190200210220pmAtomski RadijusCovalent RadiusMetallic RadiusVan der Waalsov radijus

Chemical Property

energija
proton affinity
electron affinity
ionization energy
ionization energy of Mo (Molibden)
Toplota isparavanja
toplota topljenja
standard enthalpy of formation
Elektron
electron shell2, 8, 18, 13, 1
Bohrov model atoma: Mo (Molibden)
Valentni elektron1
Lewis structure: Mo (Molibden)
electron configuration[Kr] 4d5 5s1
1s2 2s2 2p6 3s2 3p6 4s2 3d10 4p6 4d5 5s1
Enhanced Bohrov model atoma of Mo (Molibden)
Orbital Diagram of Mo (Molibden)
oksidacijsko stanje-4, -2, -1, 0, 1, 2, 3, 4, 5, 6
Elektronegativnost
2.16
Electrophilicity Index
fundamental state of matter
agregatno stanjeSolid
gaseous state of matter
Boiling Point
Melting Point
critical pressure
Kritična temperatura
Trojna tačka
appearance
boja
Gray
appearancegray metallic
Indeks prelamanja
thermodynamic material property
Thermal Conductivity
thermal expansion
molar heat capacity
Specific Heat Capacity
heat capacity ratio
electrical properties
typeConductor
Specifična električna provodljivost
electrical resistivity
Superprovodljivost
Magnetizam
typeparamagnetic
magnetic susceptibility (Mass)
0,0000000117 m³/Kg
magnetic susceptibility (Molar)
0,000000001122 m³/mol
magnetic susceptibility (Volume)
0,0001203
magnetic ordering
Kirijeva tačka
Néel temperature
struktura
Crystal StructureBody Centered Cubic (BCC)
lattice constant
Lattice Anglesπ/2, π/2, π/2
mechanical property
Tvrdoća
bulk modulus
shear modulus
Young's modulus
Poisson's ratio
0,31
Brzina zvuka
klasifikacija
CategoryTransition metals, Transition metals
CAS GroupVIA
IUPAC GroupVIB
Glawe Number56
Mendeleev Number52
Pettifor Number55
Geochemical Class
Goldschmidt classificationsiderophile

other

Gas Basicity
polarizability
C6 Dispersion Coefficient
allotrope
Neutron cross section
2,6
Neutron Mass Absorption
0,0009
Kvantni brojevi7S3
space group229 (Im_3m)

Isotopes of Molybdenum

Stable Isotopes4
Unstable Isotopes35
Natural Isotopes7
Isotopic Composition9824.29%9824.29%9515.87%9515.87%9616.67%9616.67%9214.65%9214.65%949.19%949.19%979.58%979.58%1009.74%1009.74%

81Mo

Maseni broj81
broj neutrona39
Relative Atomic Mass
g-factor
natural abundance
Radioaktivnost☢️ radioactive element
Vrijeme poluraspada
spin5/2
nuclear quadrupole moment
datum otkrića2013
parity+

decay modeintensity
β+ (β+ decay; β+ = ϵ + e+)
β+ p (β+-delayed proton emission)

82Mo

Maseni broj82
broj neutrona40
Relative Atomic Mass
g-factor
0
natural abundance
Radioaktivnost☢️ radioactive element
Vrijeme poluraspada
spin0
nuclear quadrupole moment
0
datum otkrića2013
parity+

decay modeintensity
β+ (β+ decay; β+ = ϵ + e+)
β+ p (β+-delayed proton emission)

83Mo

Maseni broj83
broj neutrona41
Relative Atomic Mass
g-factor
natural abundance
Radioaktivnost☢️ radioactive element
Vrijeme poluraspada
23 ± 19 ms
spin3/2
nuclear quadrupole moment
datum otkrića1999
parity-

decay modeintensity
β+ (β+ decay; β+ = ϵ + e+)100%
β+ p (β+-delayed proton emission)

84Mo

Maseni broj84
broj neutrona42
Relative Atomic Mass
g-factor
0
natural abundance
Radioaktivnost☢️ radioactive element
Vrijeme poluraspada
2,3 ± 0,3 s
spin0
nuclear quadrupole moment
0
datum otkrića1991
parity+

decay modeintensity
β+ (β+ decay; β+ = ϵ + e+)100%
β+ p (β+-delayed proton emission)

85Mo

Maseni broj85
broj neutrona43
Relative Atomic Mass
g-factor
natural abundance
Radioaktivnost☢️ radioactive element
Vrijeme poluraspada
3,2 ± 0,2 s
spin1/2
nuclear quadrupole moment
0
datum otkrića1992
parity+

decay modeintensity
β+ (β+ decay; β+ = ϵ + e+)100%
β+ p (β+-delayed proton emission)0.14%

86Mo

Maseni broj86
broj neutrona44
Relative Atomic Mass
g-factor
0
natural abundance
Radioaktivnost☢️ radioactive element
Vrijeme poluraspada
19,1 ± 0,3 s
spin0
nuclear quadrupole moment
0
datum otkrića1991
parity+

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

87Mo

Maseni broj87
broj neutrona45
Relative Atomic Mass
g-factor
natural abundance
Radioaktivnost☢️ radioactive element
Vrijeme poluraspada
14,1 ± 0,3 s
spin7/2
nuclear quadrupole moment
datum otkrića1977
parity+

decay modeintensity
β+ (β+ decay; β+ = ϵ + e+)100%
β+ p (β+-delayed proton emission)15%

88Mo

Maseni broj88
broj neutrona46
Relative Atomic Mass
g-factor
0
natural abundance
Radioaktivnost☢️ radioactive element
Vrijeme poluraspada
8 ± 0,2 m
spin0
nuclear quadrupole moment
0
datum otkrića1971
parity+

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

89Mo

Maseni broj89
broj neutrona47
Relative Atomic Mass
g-factor
natural abundance
Radioaktivnost☢️ radioactive element
Vrijeme poluraspada
2,11 ± 0,1 m
spin9/2
nuclear quadrupole moment
datum otkrića1980
parity+

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

90Mo

Maseni broj90
broj neutrona48
Relative Atomic Mass
g-factor
0
natural abundance
Radioaktivnost☢️ radioactive element
Vrijeme poluraspada
5,56 ± 0,09 h
spin0
nuclear quadrupole moment
0
datum otkrića1953
parity+

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

91Mo

Maseni broj91
broj neutrona49
Relative Atomic Mass
g-factor
-0,20688888888889 ± 0,00066666666666667
natural abundance
Radioaktivnost☢️ radioactive element
Vrijeme poluraspada
15,49 ± 0,01 m
spin9/2
nuclear quadrupole moment
datum otkrića1948
parity+

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

92Mo

Maseni broj92
broj neutrona50
Relative Atomic Mass
g-factor
0
natural abundance
14,649 ± 0,106
Radioaktivnost☢️ radioactive element
Vrijeme poluraspada
spin0
nuclear quadrupole moment
0
datum otkrića1930
parity+

decay modeintensity
+ (double β+ decay)

93Mo

Maseni broj93
broj neutrona51
Relative Atomic Mass
g-factor
natural abundance
Radioaktivnost☢️ radioactive element
Vrijeme poluraspada
4 ± 0,8 ky
spin5/2
nuclear quadrupole moment
datum otkrića1946
parity+

decay modeintensity
ϵ (electron capture)100%

94Mo

Maseni broj94
broj neutrona52
Relative Atomic Mass
g-factor
0
natural abundance
9,187 ± 0,033
Radioaktivnoststable isotope
Vrijeme poluraspadaNot Radioactive ☢️
spin0
nuclear quadrupole moment
0
datum otkrića1930
parity+

95Mo

Maseni broj95
broj neutrona53
Relative Atomic Mass
g-factor
natural abundance
15,873 ± 0,03
Radioaktivnoststable isotope
Vrijeme poluraspadaNot Radioactive ☢️
spin5/2
nuclear quadrupole moment
-0,022 ± 0,001
datum otkrića1930
parity+

96Mo

Maseni broj96
broj neutrona54
Relative Atomic Mass
g-factor
0
natural abundance
16,673 ± 0,008
Radioaktivnoststable isotope
Vrijeme poluraspadaNot Radioactive ☢️
spin0
nuclear quadrupole moment
0
datum otkrića1930
parity+

97Mo

Maseni broj97
broj neutrona55
Relative Atomic Mass
g-factor
natural abundance
9,582 ± 0,015
Radioaktivnoststable isotope
Vrijeme poluraspadaNot Radioactive ☢️
spin5/2
nuclear quadrupole moment
0,255 ± 0,013
datum otkrića1930
parity+

98Mo

Maseni broj98
broj neutrona56
Relative Atomic Mass
g-factor
0
natural abundance
24,292 ± 0,08
Radioaktivnost☢️ radioactive element
Vrijeme poluraspada
spin0
nuclear quadrupole moment
0
datum otkrića1930
parity+

decay modeintensity
(double β decay)

99Mo

Maseni broj99
broj neutrona57
Relative Atomic Mass
g-factor
0,75 ± 0,006
natural abundance
Radioaktivnost☢️ radioactive element
Vrijeme poluraspada
65,932 ± 0,005 h
spin1/2
nuclear quadrupole moment
0
datum otkrića1948
parity+

decay modeintensity
β (β decay)100%

100Mo

Maseni broj100
broj neutrona58
Relative Atomic Mass
g-factor
0
natural abundance
9,744 ± 0,065
Radioaktivnost☢️ radioactive element
Vrijeme poluraspada
7,07 ± 0,14 Ey
spin0
nuclear quadrupole moment
0
datum otkrića1930
parity+

decay modeintensity
(double β decay)100%

101Mo

Maseni broj101
broj neutrona59
Relative Atomic Mass
g-factor
natural abundance
Radioaktivnost☢️ radioactive element
Vrijeme poluraspada
14,61 ± 0,03 m
spin1/2
nuclear quadrupole moment
0
datum otkrića1941
parity+

decay modeintensity
β (β decay)100%

102Mo

Maseni broj102
broj neutrona60
Relative Atomic Mass
g-factor
0
natural abundance
Radioaktivnost☢️ radioactive element
Vrijeme poluraspada
11,3 ± 0,2 m
spin0
nuclear quadrupole moment
0
datum otkrića1954
parity+

decay modeintensity
β (β decay)100%

103Mo

Maseni broj103
broj neutrona61
Relative Atomic Mass
g-factor
-0,18 ± 0,013333333333333
natural abundance
Radioaktivnost☢️ radioactive element
Vrijeme poluraspada
67,5 ± 1,5 s
spin3/2
nuclear quadrupole moment
datum otkrića1963
parity+

decay modeintensity
β (β decay)100%

104Mo

Maseni broj104
broj neutrona62
Relative Atomic Mass
g-factor
0
natural abundance
Radioaktivnost☢️ radioactive element
Vrijeme poluraspada
60 ± 2 s
spin0
nuclear quadrupole moment
0
datum otkrića1962
parity+

decay modeintensity
β (β decay)100%

105Mo

Maseni broj105
broj neutrona63
Relative Atomic Mass
g-factor
-0,22 ± 0,008
natural abundance
Radioaktivnost☢️ radioactive element
Vrijeme poluraspada
36,3 ± 0,8 s
spin5/2
nuclear quadrupole moment
datum otkrića1962
parity-

decay modeintensity
β (β decay)100%

106Mo

Maseni broj106
broj neutrona64
Relative Atomic Mass
g-factor
0
natural abundance
Radioaktivnost☢️ radioactive element
Vrijeme poluraspada
8,73 ± 0,12 s
spin0
nuclear quadrupole moment
0
datum otkrića1969
parity+

decay modeintensity
β (β decay)100%

107Mo

Maseni broj107
broj neutrona65
Relative Atomic Mass
g-factor
natural abundance
Radioaktivnost☢️ radioactive element
Vrijeme poluraspada
3,5 ± 0,5 s
spin1/2
nuclear quadrupole moment
0
datum otkrića1972
parity+

decay modeintensity
β (β decay)100%

108Mo

Maseni broj108
broj neutrona66
Relative Atomic Mass
g-factor
0
natural abundance
Radioaktivnost☢️ radioactive element
Vrijeme poluraspada
1,105 ± 0,01 s
spin0
nuclear quadrupole moment
0
datum otkrića1972
parity+

decay modeintensity
β (β decay)100%
β n (β-delayed neutron emission)0.5%

109Mo

Maseni broj109
broj neutrona67
Relative Atomic Mass
g-factor
natural abundance
Radioaktivnost☢️ radioactive element
Vrijeme poluraspada
700 ± 14 ms
spin1/2
nuclear quadrupole moment
0
datum otkrića1992
parity+

decay modeintensity
β (β decay)100%
β n (β-delayed neutron emission)1.3%

110Mo

Maseni broj110
broj neutrona68
Relative Atomic Mass
g-factor
0
natural abundance
Radioaktivnost☢️ radioactive element
Vrijeme poluraspada
292 ± 7 ms
spin0
nuclear quadrupole moment
0
datum otkrića1992
parity+

decay modeintensity
β (β decay)100%
β n (β-delayed neutron emission)2%

111Mo

Maseni broj111
broj neutrona69
Relative Atomic Mass
g-factor
natural abundance
Radioaktivnost☢️ radioactive element
Vrijeme poluraspada
193,6 ± 4,4 ms
spin1/2
nuclear quadrupole moment
0
datum otkrića1994
parity+

decay modeintensity
β (β decay)100%
β n (β-delayed neutron emission)12%

112Mo

Maseni broj112
broj neutrona70
Relative Atomic Mass
g-factor
0
natural abundance
Radioaktivnost☢️ radioactive element
Vrijeme poluraspada
125 ± 5 ms
spin0
nuclear quadrupole moment
0
datum otkrića1994
parity+

decay modeintensity
β (β decay)100%
β n (β-delayed neutron emission)

113Mo

Maseni broj113
broj neutrona71
Relative Atomic Mass
g-factor
natural abundance
Radioaktivnost☢️ radioactive element
Vrijeme poluraspada
80 ± 2 ms
spin5/2
nuclear quadrupole moment
datum otkrića1994
parity+

decay modeintensity
β (β decay)100%
β n (β-delayed neutron emission)

114Mo

Maseni broj114
broj neutrona72
Relative Atomic Mass
g-factor
0
natural abundance
Radioaktivnost☢️ radioactive element
Vrijeme poluraspada
58 ± 2 ms
spin0
nuclear quadrupole moment
0
datum otkrića1997
parity+

decay modeintensity
β (β decay)100%
β n (β-delayed neutron emission)

115Mo

Maseni broj115
broj neutrona73
Relative Atomic Mass
g-factor
natural abundance
Radioaktivnost☢️ radioactive element
Vrijeme poluraspada
45,5 ± 2 ms
spin3/2
nuclear quadrupole moment
datum otkrića2010
parity+

decay modeintensity
β (β decay)100%
β n (β-delayed neutron emission)
2n (2-neutron emission)

116Mo

Maseni broj116
broj neutrona74
Relative Atomic Mass
g-factor
0
natural abundance
Radioaktivnost☢️ radioactive element
Vrijeme poluraspada
32 ± 4 ms
spin0
nuclear quadrupole moment
0
datum otkrića2010
parity+

decay modeintensity
β (β decay)100%
β n (β-delayed neutron emission)
2n (2-neutron emission)

117Mo

Maseni broj117
broj neutrona75
Relative Atomic Mass
g-factor
natural abundance
Radioaktivnost☢️ radioactive element
Vrijeme poluraspada
22 ± 5 ms
spin3/2
nuclear quadrupole moment
datum otkrića2010
parity+

decay modeintensity
β (β decay)100%
β n (β-delayed neutron emission)
2n (2-neutron emission)

118Mo

Maseni broj118
broj neutrona76
Relative Atomic Mass
g-factor
0
natural abundance
Radioaktivnost☢️ radioactive element
Vrijeme poluraspada
21 ± 6 ms
spin0
nuclear quadrupole moment
0
datum otkrića2015
parity+

decay modeintensity
β (β decay)100%
β n (β-delayed neutron emission)
2n (2-neutron emission)

119Mo

Maseni broj119
broj neutrona77
Relative Atomic Mass
g-factor
natural abundance
Radioaktivnost☢️ radioactive element
Vrijeme poluraspada
spin3/2
nuclear quadrupole moment
datum otkrića2018
parity+

decay modeintensity
β (β decay)
β n (β-delayed neutron emission)
2n (2-neutron emission)
Molybdenum crystaline fragment and 1cm3 cube

historija

otkrivač ili izumiteljCarl Wilhelm Scheele
mjesto otkrićaSweden
datum otkrića1778
EtimologijaGreek: molybdos (lead).
pronunciationmeh-LIB-deh-nem (engleski)

izvor

Abundance
Abundance in Earth's crust
natural abundance (okean)
natural abundance (ljudsko tijelo)
0,00001 %
natural abundance (Meteoroidi)
0,00012 %
natural abundance (Sunce)
0,0000009 %
Abundance in Universe
0,0000005 %

Nuclear Screening Constants

1s0.8744
2p4.0282
2s11.1232
3d14.7717
3p16.5264
3s16.0185
4d30.6076
4p27.0232
4s25.9036
5s35.894