Molübdeen

Molübdeen (Mo)

chemical element with symbol Mo and atomic number 42
Atomic Number42
Atomic Weight95.95
massiarv98
Group6
Period5
Blockd
prooton42 p+
neutron56 n0
elektron42 e-
Animated Bohri aatomiteooria of Mo (Molübdeen)

Füüsikalised Omadused

Aatomiraadius
molaarruumala
Covalent Radius
Metallic Radius
ionic radius
Crystal Radius
Van der Waals radius
density
Atomic Radii Of The Elements: Molübdeen0102030405060708090100110120130140150160170180190200210220pmAatomiraadiusCovalent RadiusMetallic RadiusVan der Waals radius

Keemilised Omadused

energia
proton affinity
Elektronafiinsus
ionization energy
ionization energy of Mo (Molübdeen)
aurustumissoojus
sulamissoojus
standard enthalpy of formation
elektron
elektronkiht2, 8, 18, 13, 1
Bohri aatomiteooria: Mo (Molübdeen)
valentselektron1
Lewis structure: Mo (Molübdeen)
elektronkonfiguratsioon[Kr] 4d5 5s1
1s2 2s2 2p6 3s2 3p6 4s2 3d10 4p6 4d5 5s1
Enhanced Bohri aatomiteooria of Mo (Molübdeen)
Orbital Diagram of Mo (Molübdeen)
oksüdatsiooniaste-4, -2, -1, 0, 1, 2, 3, 4, 5, 6
elektronegatiivsus
2.16
Electrophilicity Index
fundamental state of matter
phase of matterSolid
gaseous state of matter
Boiling Point
Melting Point
critical pressure
critical temperature
kolmikpunkt
Välimus
värvus
Gray
Välimusgray metallic
Murdumisnäitaja
thermodynamic material property
Thermal Conductivity
soojuspaisumine
molar heat capacity
Specific Heat Capacity
heat capacity ratio
electrical properties
typeConductor
Elektrijuhtivus
Eritakistus
Ülijuhtivus
Magnetism
typeparamagnetic
Magnetiline vastuvõtlikkus (Mass)
0,0000000117 m³/Kg
Magnetiline vastuvõtlikkus (Molar)
0,000000001122 m³/mol
Magnetiline vastuvõtlikkus (Volume)
0,0001203
magnetic ordering
Curie punkt
Néel temperature
struktuur
Crystal StructureBody Centered Cubic (BCC)
lattice constant
Lattice Anglesπ/2, π/2, π/2
mechanical property
kõvadus
Ruumpaisumismoodul
Nihkeelastsusmoodul
Normaalelastsusmoodul
Poissoni tegur
0,31
heli kiirus
Klassifitseerimine
CategoryTransition metals, Transition metals
CAS GroupVIA
IUPAC GroupVIB
Glawe Number56
Mendeleev Number52
Pettifor Number55
Geochemical Class
Goldschmidt classificationsiderophile

teine

Gas Basicity
polarizability
C6 Dispersion Coefficient
allotrope
Neutron cross section
2,6
Neutron Mass Absorption
0,0009
Kvantarv7S3
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

massiarv81
neutron number39
Relative Atomic Mass
g-factor
natural abundance
radioaktiivsus☢️ radioactive element
Poolestusaeg
spinn5/2
nuclear quadrupole moment
avastamise aeg2013
parity+

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

82Mo

massiarv82
neutron number40
Relative Atomic Mass
g-factor
0
natural abundance
radioaktiivsus☢️ radioactive element
Poolestusaeg
spinn0
nuclear quadrupole moment
0
avastamise aeg2013
parity+

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

83Mo

massiarv83
neutron number41
Relative Atomic Mass
g-factor
natural abundance
radioaktiivsus☢️ radioactive element
Poolestusaeg
23 ± 19 ms
spinn3/2
nuclear quadrupole moment
avastamise aeg1999
parity-

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

84Mo

massiarv84
neutron number42
Relative Atomic Mass
g-factor
0
natural abundance
radioaktiivsus☢️ radioactive element
Poolestusaeg
2,3 ± 0,3 s
spinn0
nuclear quadrupole moment
0
avastamise aeg1991
parity+

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

85Mo

massiarv85
neutron number43
Relative Atomic Mass
g-factor
natural abundance
radioaktiivsus☢️ radioactive element
Poolestusaeg
3,2 ± 0,2 s
spinn1/2
nuclear quadrupole moment
0
avastamise aeg1992
parity+

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

86Mo

massiarv86
neutron number44
Relative Atomic Mass
g-factor
0
natural abundance
radioaktiivsus☢️ radioactive element
Poolestusaeg
19,1 ± 0,3 s
spinn0
nuclear quadrupole moment
0
avastamise aeg1991
parity+

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

87Mo

massiarv87
neutron number45
Relative Atomic Mass
g-factor
natural abundance
radioaktiivsus☢️ radioactive element
Poolestusaeg
14,1 ± 0,3 s
spinn7/2
nuclear quadrupole moment
avastamise aeg1977
parity+

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

88Mo

massiarv88
neutron number46
Relative Atomic Mass
g-factor
0
natural abundance
radioaktiivsus☢️ radioactive element
Poolestusaeg
8 ± 0,2 m
spinn0
nuclear quadrupole moment
0
avastamise aeg1971
parity+

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

89Mo

massiarv89
neutron number47
Relative Atomic Mass
g-factor
natural abundance
radioaktiivsus☢️ radioactive element
Poolestusaeg
2,11 ± 0,1 m
spinn9/2
nuclear quadrupole moment
avastamise aeg1980
parity+

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

90Mo

massiarv90
neutron number48
Relative Atomic Mass
g-factor
0
natural abundance
radioaktiivsus☢️ radioactive element
Poolestusaeg
5,56 ± 0,09 h
spinn0
nuclear quadrupole moment
0
avastamise aeg1953
parity+

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

91Mo

massiarv91
neutron number49
Relative Atomic Mass
g-factor
−0,20688888888889 ± 0,00066666666666667
natural abundance
radioaktiivsus☢️ radioactive element
Poolestusaeg
15,49 ± 0,01 m
spinn9/2
nuclear quadrupole moment
avastamise aeg1948
parity+

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

92Mo

massiarv92
neutron number50
Relative Atomic Mass
g-factor
0
natural abundance
14,649 ± 0,106
radioaktiivsus☢️ radioactive element
Poolestusaeg
spinn0
nuclear quadrupole moment
0
avastamise aeg1930
parity+

decay modeIntensiivsus
+ (double β+ decay)

93Mo

massiarv93
neutron number51
Relative Atomic Mass
g-factor
natural abundance
radioaktiivsus☢️ radioactive element
Poolestusaeg
4 ± 0,8 ky
spinn5/2
nuclear quadrupole moment
avastamise aeg1946
parity+

decay modeIntensiivsus
ϵ (electron capture)100%

94Mo

massiarv94
neutron number52
Relative Atomic Mass
g-factor
0
natural abundance
9,187 ± 0,033
radioaktiivsusStabiilne isotoop
PoolestusaegNot Radioactive ☢️
spinn0
nuclear quadrupole moment
0
avastamise aeg1930
parity+

95Mo

massiarv95
neutron number53
Relative Atomic Mass
g-factor
natural abundance
15,873 ± 0,03
radioaktiivsusStabiilne isotoop
PoolestusaegNot Radioactive ☢️
spinn5/2
nuclear quadrupole moment
−0,022 ± 0,001
avastamise aeg1930
parity+

96Mo

massiarv96
neutron number54
Relative Atomic Mass
g-factor
0
natural abundance
16,673 ± 0,008
radioaktiivsusStabiilne isotoop
PoolestusaegNot Radioactive ☢️
spinn0
nuclear quadrupole moment
0
avastamise aeg1930
parity+

97Mo

massiarv97
neutron number55
Relative Atomic Mass
g-factor
natural abundance
9,582 ± 0,015
radioaktiivsusStabiilne isotoop
PoolestusaegNot Radioactive ☢️
spinn5/2
nuclear quadrupole moment
0,255 ± 0,013
avastamise aeg1930
parity+

98Mo

massiarv98
neutron number56
Relative Atomic Mass
g-factor
0
natural abundance
24,292 ± 0,08
radioaktiivsus☢️ radioactive element
Poolestusaeg
spinn0
nuclear quadrupole moment
0
avastamise aeg1930
parity+

decay modeIntensiivsus
(double β decay)

99Mo

massiarv99
neutron number57
Relative Atomic Mass
g-factor
0,75 ± 0,006
natural abundance
radioaktiivsus☢️ radioactive element
Poolestusaeg
65,932 ± 0,005 h
spinn1/2
nuclear quadrupole moment
0
avastamise aeg1948
parity+

decay modeIntensiivsus
β (β decay)100%

100Mo

massiarv100
neutron number58
Relative Atomic Mass
g-factor
0
natural abundance
9,744 ± 0,065
radioaktiivsus☢️ radioactive element
Poolestusaeg
7,07 ± 0,14 Ey
spinn0
nuclear quadrupole moment
0
avastamise aeg1930
parity+

decay modeIntensiivsus
(double β decay)100%

101Mo

massiarv101
neutron number59
Relative Atomic Mass
g-factor
natural abundance
radioaktiivsus☢️ radioactive element
Poolestusaeg
14,61 ± 0,03 m
spinn1/2
nuclear quadrupole moment
0
avastamise aeg1941
parity+

decay modeIntensiivsus
β (β decay)100%

102Mo

massiarv102
neutron number60
Relative Atomic Mass
g-factor
0
natural abundance
radioaktiivsus☢️ radioactive element
Poolestusaeg
11,3 ± 0,2 m
spinn0
nuclear quadrupole moment
0
avastamise aeg1954
parity+

decay modeIntensiivsus
β (β decay)100%

103Mo

massiarv103
neutron number61
Relative Atomic Mass
g-factor
−0,18 ± 0,013333333333333
natural abundance
radioaktiivsus☢️ radioactive element
Poolestusaeg
67,5 ± 1,5 s
spinn3/2
nuclear quadrupole moment
avastamise aeg1963
parity+

decay modeIntensiivsus
β (β decay)100%

104Mo

massiarv104
neutron number62
Relative Atomic Mass
g-factor
0
natural abundance
radioaktiivsus☢️ radioactive element
Poolestusaeg
60 ± 2 s
spinn0
nuclear quadrupole moment
0
avastamise aeg1962
parity+

decay modeIntensiivsus
β (β decay)100%

105Mo

massiarv105
neutron number63
Relative Atomic Mass
g-factor
−0,22 ± 0,008
natural abundance
radioaktiivsus☢️ radioactive element
Poolestusaeg
36,3 ± 0,8 s
spinn5/2
nuclear quadrupole moment
avastamise aeg1962
parity-

decay modeIntensiivsus
β (β decay)100%

106Mo

massiarv106
neutron number64
Relative Atomic Mass
g-factor
0
natural abundance
radioaktiivsus☢️ radioactive element
Poolestusaeg
8,73 ± 0,12 s
spinn0
nuclear quadrupole moment
0
avastamise aeg1969
parity+

decay modeIntensiivsus
β (β decay)100%

107Mo

massiarv107
neutron number65
Relative Atomic Mass
g-factor
natural abundance
radioaktiivsus☢️ radioactive element
Poolestusaeg
3,5 ± 0,5 s
spinn1/2
nuclear quadrupole moment
0
avastamise aeg1972
parity+

decay modeIntensiivsus
β (β decay)100%

108Mo

massiarv108
neutron number66
Relative Atomic Mass
g-factor
0
natural abundance
radioaktiivsus☢️ radioactive element
Poolestusaeg
1,105 ± 0,01 s
spinn0
nuclear quadrupole moment
0
avastamise aeg1972
parity+

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

109Mo

massiarv109
neutron number67
Relative Atomic Mass
g-factor
natural abundance
radioaktiivsus☢️ radioactive element
Poolestusaeg
700 ± 14 ms
spinn1/2
nuclear quadrupole moment
0
avastamise aeg1992
parity+

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

110Mo

massiarv110
neutron number68
Relative Atomic Mass
g-factor
0
natural abundance
radioaktiivsus☢️ radioactive element
Poolestusaeg
292 ± 7 ms
spinn0
nuclear quadrupole moment
0
avastamise aeg1992
parity+

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

111Mo

massiarv111
neutron number69
Relative Atomic Mass
g-factor
natural abundance
radioaktiivsus☢️ radioactive element
Poolestusaeg
193,6 ± 4,4 ms
spinn1/2
nuclear quadrupole moment
0
avastamise aeg1994
parity+

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

112Mo

massiarv112
neutron number70
Relative Atomic Mass
g-factor
0
natural abundance
radioaktiivsus☢️ radioactive element
Poolestusaeg
125 ± 5 ms
spinn0
nuclear quadrupole moment
0
avastamise aeg1994
parity+

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

113Mo

massiarv113
neutron number71
Relative Atomic Mass
g-factor
natural abundance
radioaktiivsus☢️ radioactive element
Poolestusaeg
80 ± 2 ms
spinn5/2
nuclear quadrupole moment
avastamise aeg1994
parity+

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

114Mo

massiarv114
neutron number72
Relative Atomic Mass
g-factor
0
natural abundance
radioaktiivsus☢️ radioactive element
Poolestusaeg
58 ± 2 ms
spinn0
nuclear quadrupole moment
0
avastamise aeg1997
parity+

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

115Mo

massiarv115
neutron number73
Relative Atomic Mass
g-factor
natural abundance
radioaktiivsus☢️ radioactive element
Poolestusaeg
45,5 ± 2 ms
spinn3/2
nuclear quadrupole moment
avastamise aeg2010
parity+

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

116Mo

massiarv116
neutron number74
Relative Atomic Mass
g-factor
0
natural abundance
radioaktiivsus☢️ radioactive element
Poolestusaeg
32 ± 4 ms
spinn0
nuclear quadrupole moment
0
avastamise aeg2010
parity+

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

117Mo

massiarv117
neutron number75
Relative Atomic Mass
g-factor
natural abundance
radioaktiivsus☢️ radioactive element
Poolestusaeg
22 ± 5 ms
spinn3/2
nuclear quadrupole moment
avastamise aeg2010
parity+

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

118Mo

massiarv118
neutron number76
Relative Atomic Mass
g-factor
0
natural abundance
radioaktiivsus☢️ radioactive element
Poolestusaeg
21 ± 6 ms
spinn0
nuclear quadrupole moment
0
avastamise aeg2015
parity+

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

119Mo

massiarv119
neutron number77
Relative Atomic Mass
g-factor
natural abundance
radioaktiivsus☢️ radioactive element
Poolestusaeg
spinn3/2
nuclear quadrupole moment
avastamise aeg2018
parity+

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

ajalugu

leiutaja või avastajaCarl Wilhelm Scheele
location of discoverySweden
avastamise aeg1778
etümoloogiaGreek: molybdos (lead).
pronunciationmeh-LIB-deh-nem (inglise)

allikas

Abundance
Abundance in Earth's crust
natural abundance (ookean)
natural abundance (Inimkeha)
0,00001 %
natural abundance (meteoorkeha)
0,00012 %
natural abundance (Päike)
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