Atomic Number | 23 |
---|---|
Atomic Weight | 50.9415 |
mass number | 51 |
Group | 5 |
---|---|
Period | 4 |
Block | d |
પ્રોટોન | 23 p+ |
---|---|
neutron | 28 n0 |
ઈલેક્ટ્રોન | 23 e- |
Atomic Radius | 135 pm
|
---|---|
molar volume | 8.35 cm³/mol
|
Covalent Radius | 134 pm
|
Metallic Radius | 122 pm
|
ionic radius | 79 pm
|
Crystal Radius | 93 pm
|
Van der Waals radius | 207 pm
|
density | 6 g/cm³
|
ઉર્જા | |
---|---|
proton affinity | 859.4 kJ/mol
|
electron affinity | 0.525 eV/particle
|
ionization energy | 6.746187 eV/particle
|
enthalpy of vaporization | 460 kJ/mol
|
enthalpy of fusion | 17.5 kJ/mol
|
standard enthalpy of formation | 515.5 kJ/mol
|
ઈલેક્ટ્રોન | |
electron shell | 2, 8, 11, 2 |
valence electron | 2 ⓘ |
electron configuration | [Ar] 3d3 4s2ⓘ 1s2 2s2 2p6 3s2 3p6 3d3 4s2 |
oxidation number | -3, -1, 0, 1, 2, 3, 4, 5 |
વિદ્યુતઋણતા | 1.63
|
Electrophilicity Index | 1.0623004980594741 eV/particle
|
fundamental state of matter | |
phase of matter | Solid |
gaseous state of matter | |
Boiling Point | 3,680.15 K
|
Melting Point | 2,183.15 K
|
critical pressure | |
critical temperature | |
triple point | |
appearance | |
color | Silver
|
appearance | blue-silver-grey metal |
refractive index | |
thermodynamic material property | |
Thermal Conductivity | 30.7 W/(m K)
|
thermal expansion | 0.0000084 1/K
|
molar heat capacity | 24.89 J/(mol K)
|
Specific Heat Capacity | 0.489 J/(g⋅K)
|
heat capacity ratio | |
electrical properties | |
type | Conductor |
electrical conductivity | 5 MS/m
|
electrical resistivity | 0.0000002 m Ω
|
superconductivity | 5.4 K
|
magnetism | |
type | paramagnetic |
magnetic susceptibility (Mass) | 0.0000000628 m³/Kg
|
magnetic susceptibility (Molar) | 0.000000003199 m³/mol
|
magnetic susceptibility (Volume) | 0.0003837
|
magnetic ordering | |
Curie temperature | |
Néel temperature | |
structure | |
Crystal Structure | Body Centered Cubic (BCC) |
lattice constant | 3.02 Å
|
Lattice Angles | π/2, π/2, π/2 |
mechanical property | |
hardness | 7 MPa
|
bulk modulus | 160 GPa
|
shear modulus | 47 GPa
|
Young's modulus | 128 GPa
|
Poisson's ratio | 0.37
|
અવાજની ઝડપ | 4,560 m/s
|
classification | |
Category | Transition metals, Transition metals |
CAS Group | VA |
IUPAC Group | VB |
Glawe Number | 54 |
Mendeleev Number | 47 |
Pettifor Number | 54 |
Geochemical Class | first series transition metal |
Goldschmidt classification | litophile |
Stable Isotopes | 1 |
---|---|
Unstable Isotopes | 28 |
Natural Isotopes | 2 |
mass number | 39 |
---|---|
neutron number | 16 |
relative atomic mass | |
g-factor | |
natural abundance | |
radioactivity | ☢️ radioactive element |
half-life | |
પ્રચક્રણ | 7/2 |
nuclear quadrupole moment | |
શોધની તારીખ | |
પૅરિટી | - |
decay mode | intensity |
---|---|
p (proton emission) |
mass number | 40 |
---|---|
neutron number | 17 |
relative atomic mass | |
g-factor | |
natural abundance | |
radioactivity | ☢️ radioactive element |
half-life | |
પ્રચક્રણ | 2 |
nuclear quadrupole moment | |
શોધની તારીખ | |
પૅરિટી | - |
decay mode | intensity |
---|---|
p (proton emission) |
mass number | 41 |
---|---|
neutron number | 18 |
relative atomic mass | |
g-factor | |
natural abundance | |
radioactivity | ☢️ radioactive element |
half-life | |
પ્રચક્રણ | 7/2 |
nuclear quadrupole moment | |
શોધની તારીખ | |
પૅરિટી | - |
decay mode | intensity |
---|---|
p (proton emission) |
mass number | 42 |
---|---|
neutron number | 19 |
relative atomic mass | |
g-factor | |
natural abundance | |
radioactivity | ☢️ radioactive element |
half-life | |
પ્રચક્રણ | 2 |
nuclear quadrupole moment | |
શોધની તારીખ | |
પૅરિટી | - |
decay mode | intensity |
---|---|
p (proton emission) |
mass number | 43 |
---|---|
neutron number | 20 |
relative atomic mass | |
g-factor | |
natural abundance | |
radioactivity | ☢️ radioactive element |
half-life | 79.3 ± 2.4 ms
|
પ્રચક્રણ | 7/2 |
nuclear quadrupole moment | |
શોધની તારીખ | 1987 |
પૅરિટી | - |
decay mode | intensity |
---|---|
β+ (β+ decay; β+ = ϵ + e+) | 100% |
β+ p (β+-delayed proton emission) | 2.5% |
mass number | 44 |
---|---|
neutron number | 21 |
relative atomic mass | |
g-factor | |
natural abundance | |
radioactivity | ☢️ radioactive element |
half-life | 111 ± 7 ms
|
પ્રચક્રણ | 2 |
nuclear quadrupole moment | |
શોધની તારીખ | 1971 |
પૅરિટી |
decay mode | intensity |
---|---|
β+ (β+ decay; β+ = ϵ + e+) | 100% |
β+α (β+-delayed α emission) | |
β+ p (β+-delayed proton emission) |
mass number | 45 |
---|---|
neutron number | 22 |
relative atomic mass | |
g-factor | |
natural abundance | |
radioactivity | ☢️ radioactive element |
half-life | 547 ± 6 ms
|
પ્રચક્રણ | 7/2 |
nuclear quadrupole moment | |
શોધની તારીખ | 1975 |
પૅરિટી | - |
decay mode | intensity |
---|---|
β+ (β+ decay; β+ = ϵ + e+) | 100% |
mass number | 46 |
---|---|
neutron number | 23 |
relative atomic mass | |
g-factor | 0
|
natural abundance | |
radioactivity | ☢️ radioactive element |
half-life | 422.62 ± 0.05 ms
|
પ્રચક્રણ | 0 |
nuclear quadrupole moment | 0
|
શોધની તારીખ | 1952 |
પૅરિટી | + |
decay mode | intensity |
---|---|
β+ (β+ decay; β+ = ϵ + e+) | 100% |
mass number | 47 |
---|---|
neutron number | 24 |
relative atomic mass | |
g-factor | |
natural abundance | |
radioactivity | ☢️ radioactive element |
half-life | 32.6 ± 0.3 m
|
પ્રચક્રણ | 3/2 |
nuclear quadrupole moment | |
શોધની તારીખ | 1942 |
પૅરિટી | - |
decay mode | intensity |
---|---|
β+ (β+ decay; β+ = ϵ + e+) | 100% |
mass number | 48 |
---|---|
neutron number | 25 |
relative atomic mass | |
g-factor | 0.503 ± 0.00275
|
natural abundance | |
radioactivity | ☢️ radioactive element |
half-life | 15.9735 ± 0.0025 d
|
પ્રચક્રણ | 4 |
nuclear quadrupole moment | |
શોધની તારીખ | 1937 |
પૅરિટી | + |
decay mode | intensity |
---|---|
β+ (β+ decay; β+ = ϵ + e+) | 100% |
mass number | 49 |
---|---|
neutron number | 26 |
relative atomic mass | |
g-factor | 1.2771428571429 ± 0.014285714285714
|
natural abundance | |
radioactivity | ☢️ radioactive element |
half-life | 330 ± 15 d
|
પ્રચક્રણ | 7/2 |
nuclear quadrupole moment | |
શોધની તારીખ | 1940 |
પૅરિટી | - |
decay mode | intensity |
---|---|
ϵ (electron capture) | 100% |
mass number | 50 |
---|---|
neutron number | 27 |
relative atomic mass | |
g-factor | |
natural abundance | 0.25 ± 0.01
|
radioactivity | ☢️ radioactive element |
half-life | 271 ± 13 Py
|
પ્રચક્રણ | 6 |
nuclear quadrupole moment | 0.21 ± 0.04
|
શોધની તારીખ | 1949 |
પૅરિટી | + |
decay mode | intensity |
---|---|
β+ (β+ decay; β+ = ϵ + e+) | 100% |
β− (β− decay) |
mass number | 51 |
---|---|
neutron number | 28 |
relative atomic mass | |
g-factor | |
natural abundance | 99.75 ± 0.01
|
radioactivity | stable isotope |
half-life | Not Radioactive ☢️ |
પ્રચક્રણ | 7/2 |
nuclear quadrupole moment | -0.052 ± 0.01
|
શોધની તારીખ | 1924 |
પૅરિટી | - |
mass number | 52 |
---|---|
neutron number | 29 |
relative atomic mass | |
g-factor | |
natural abundance | |
radioactivity | ☢️ radioactive element |
half-life | 3.743 ± 0.005 m
|
પ્રચક્રણ | 3 |
nuclear quadrupole moment | |
શોધની તારીખ | 1934 |
પૅરિટી | + |
decay mode | intensity |
---|---|
β− (β− decay) | 100% |
mass number | 53 |
---|---|
neutron number | 30 |
relative atomic mass | |
g-factor | |
natural abundance | |
radioactivity | ☢️ radioactive element |
half-life | 1.543 ± 0.014 m
|
પ્રચક્રણ | 7/2 |
nuclear quadrupole moment | |
શોધની તારીખ | 1960 |
પૅરિટી | - |
decay mode | intensity |
---|---|
β− (β− decay) | 100% |
mass number | 54 |
---|---|
neutron number | 31 |
relative atomic mass | |
g-factor | |
natural abundance | |
radioactivity | ☢️ radioactive element |
half-life | 49.8 ± 0.5 s
|
પ્રચક્રણ | 3 |
nuclear quadrupole moment | |
શોધની તારીખ | 1970 |
પૅરિટી | + |
decay mode | intensity |
---|---|
β− (β− decay) | 100% |
mass number | 55 |
---|---|
neutron number | 32 |
relative atomic mass | |
g-factor | |
natural abundance | |
radioactivity | ☢️ radioactive element |
half-life | 6.54 ± 0.15 s
|
પ્રચક્રણ | 7/2 |
nuclear quadrupole moment | |
શોધની તારીખ | 1977 |
પૅરિટી | - |
decay mode | intensity |
---|---|
β− (β− decay) | 100% |
mass number | 56 |
---|---|
neutron number | 33 |
relative atomic mass | |
g-factor | |
natural abundance | |
radioactivity | ☢️ radioactive element |
half-life | 216 ± 4 ms
|
પ્રચક્રણ | 1 |
nuclear quadrupole moment | |
શોધની તારીખ | 1980 |
પૅરિટી | + |
decay mode | intensity |
---|---|
β− (β− decay) | 100% |
β− n (β−-delayed neutron emission) |
mass number | 57 |
---|---|
neutron number | 34 |
relative atomic mass | |
g-factor | |
natural abundance | |
radioactivity | ☢️ radioactive element |
half-life | 350 ± 10 ms
|
પ્રચક્રણ | 7/2 |
nuclear quadrupole moment | |
શોધની તારીખ | 1980 |
પૅરિટી | - |
decay mode | intensity |
---|---|
β− (β− decay) | 100% |
β− n (β−-delayed neutron emission) |
mass number | 58 |
---|---|
neutron number | 35 |
relative atomic mass | |
g-factor | |
natural abundance | |
radioactivity | ☢️ radioactive element |
half-life | 191 ± 10 ms
|
પ્રચક્રણ | 1 |
nuclear quadrupole moment | |
શોધની તારીખ | 1980 |
પૅરિટી | + |
decay mode | intensity |
---|---|
β− (β− decay) | 100% |
β− n (β−-delayed neutron emission) |
mass number | 59 |
---|---|
neutron number | 36 |
relative atomic mass | |
g-factor | |
natural abundance | |
radioactivity | ☢️ radioactive element |
half-life | 95 ± 6 ms
|
પ્રચક્રણ | 5/2 |
nuclear quadrupole moment | |
શોધની તારીખ | 1985 |
પૅરિટી | - |
decay mode | intensity |
---|---|
β− (β− decay) | 100% |
β− n (β−-delayed neutron emission) | 3% |
mass number | 60 |
---|---|
neutron number | 37 |
relative atomic mass | |
g-factor | |
natural abundance | |
radioactivity | ☢️ radioactive element |
half-life | 122 ± 18 ms
|
પ્રચક્રણ | 3 |
nuclear quadrupole moment | |
શોધની તારીખ | 1985 |
પૅરિટી | + |
decay mode | intensity |
---|---|
β− (β− decay) | 100% |
β− n (β−-delayed neutron emission) | |
2n (2-neutron emission) |
mass number | 61 |
---|---|
neutron number | 38 |
relative atomic mass | |
g-factor | |
natural abundance | |
radioactivity | ☢️ radioactive element |
half-life | 48.2 ± 0.6 ms
|
પ્રચક્રણ | 3/2 |
nuclear quadrupole moment | |
શોધની તારીખ | 1992 |
પૅરિટી | - |
decay mode | intensity |
---|---|
β− (β− decay) | 100% |
β− n (β−-delayed neutron emission) | 14.5% |
2n (2-neutron emission) |
mass number | 62 |
---|---|
neutron number | 39 |
relative atomic mass | |
g-factor | |
natural abundance | |
radioactivity | ☢️ radioactive element |
half-life | 33.6 ± 2.3 ms
|
પ્રચક્રણ | 3 |
nuclear quadrupole moment | |
શોધની તારીખ | 1997 |
પૅરિટી | + |
decay mode | intensity |
---|---|
β− (β− decay) | 100% |
β− n (β−-delayed neutron emission) | |
2n (2-neutron emission) |
mass number | 63 |
---|---|
neutron number | 40 |
relative atomic mass | |
g-factor | |
natural abundance | |
radioactivity | ☢️ radioactive element |
half-life | 19.6 ± 0.9 ms
|
પ્રચક્રણ | 3/2 |
nuclear quadrupole moment | |
શોધની તારીખ | 1997 |
પૅરિટી | - |
decay mode | intensity |
---|---|
β− (β− decay) | 100% |
β− n (β−-delayed neutron emission) | 35% |
2n (2-neutron emission) |
mass number | 64 |
---|---|
neutron number | 41 |
relative atomic mass | |
g-factor | |
natural abundance | |
radioactivity | ☢️ radioactive element |
half-life | 15 ± 2 ms
|
પ્રચક્રણ | 1 |
nuclear quadrupole moment | |
શોધની તારીખ | 1997 |
પૅરિટી |
decay mode | intensity |
---|---|
β− (β− decay) | 100% |
β− n (β−-delayed neutron emission) | |
2n (2-neutron emission) |
mass number | 65 |
---|---|
neutron number | 42 |
relative atomic mass | |
g-factor | |
natural abundance | |
radioactivity | ☢️ radioactive element |
half-life | |
પ્રચક્રણ | 5/2 |
nuclear quadrupole moment | |
શોધની તારીખ | 2009 |
પૅરિટી | - |
decay mode | intensity |
---|---|
β− (β− decay) | |
β− n (β−-delayed neutron emission) | |
2n (2-neutron emission) |
mass number | 66 |
---|---|
neutron number | 43 |
relative atomic mass | |
g-factor | |
natural abundance | |
radioactivity | ☢️ radioactive element |
half-life | |
પ્રચક્રણ | |
nuclear quadrupole moment | |
શોધની તારીખ | 2009 |
પૅરિટી |
decay mode | intensity |
---|---|
β− (β− decay) | |
β− n (β−-delayed neutron emission) | |
2n (2-neutron emission) |
mass number | 67 |
---|---|
neutron number | 44 |
relative atomic mass | |
g-factor | |
natural abundance | |
radioactivity | ☢️ radioactive element |
half-life | |
પ્રચક્રણ | 5/2 |
nuclear quadrupole moment | |
શોધની તારીખ | 2013 |
પૅરિટી | - |
decay mode | intensity |
---|---|
β− (β− decay) | |
β− n (β−-delayed neutron emission) | |
2n (2-neutron emission) |
શોધક અથવા સંશોધક | Nils Sefström |
---|---|
શોધનું સ્થળ | Sweden |
શોધની તારીખ | 1830 |
etymology | From Scandinavian goddess, Vanadis. |
ઉચ્ચાર | veh-NAY-di-em (અંગ્રેજી) |
1 | s | 0.5744 |
2 | p | 3.9272 |
2 | s | 6.8186 |
3 | d | 14.0171 |
3 | p | 12.215 |
3 | s | 11.2907 |
4 | s | 18.0188 |