Atomic Number | 39 |
---|---|
Atomic Weight | 88.90584 |
mass number | 89 |
Group | 3 |
---|---|
Period | 5 |
Block | d |
પ્રોટોન | 39 p+ |
---|---|
neutron | 50 n0 |
ઈલેક્ટ્રોન | 39 e- |
Atomic Radius | |
---|---|
molar volume | |
Covalent Radius | |
Metallic Radius | |
ionic radius | |
Crystal Radius | |
Van der Waals radius | |
density |
ઉર્જા | |
---|---|
proton affinity | |
electron affinity | |
ionization energy | |
enthalpy of vaporization | |
enthalpy of fusion | |
standard enthalpy of formation | |
ઈલેક્ટ્રોન | |
electron shell | 2, 8, 18, 9, 2 |
valence electron | 2 ⓘ |
electron configuration | [Kr] 4d1 5s2ⓘ 1s2 2s2 2p6 3s2 3p6 4s2 3d10 4p6 4d1 5s2 |
oxidation number | 0, 1, 2, 3 |
વિદ્યુતઋણતા | 1.22
|
Electrophilicity Index | |
fundamental state of matter | |
phase of matter | Solid |
gaseous state of matter | |
Boiling Point | |
Melting Point | |
critical pressure | |
critical temperature | |
triple point | |
appearance | |
color | Silver
|
appearance | silvery white |
refractive index | |
thermodynamic material property | |
Thermal Conductivity | |
thermal expansion | |
molar heat capacity | |
Specific Heat Capacity | |
heat capacity ratio | |
electrical properties | |
type | Conductor |
electrical conductivity | |
electrical resistivity | |
superconductivity | |
magnetism | |
type | paramagnetic |
magnetic susceptibility (Mass) | 0.0000000666 m³/Kg
|
magnetic susceptibility (Molar) | 0.000000005921 m³/mol
|
magnetic susceptibility (Volume) | 0.0002978
|
magnetic ordering | |
Curie temperature | |
Néel temperature | |
structure | |
Crystal Structure | Simple Hexagonal (HEX) |
lattice constant | |
Lattice Angles | π/2, π/2, 2 π/3 |
mechanical property | |
hardness | |
bulk modulus | |
shear modulus | |
Young's modulus | |
Poisson's ratio | 0.24
|
અવાજની ઝડપ | |
classification | |
Category | Transition metals, Transition metals |
CAS Group | IIIA |
IUPAC Group | IIIB |
Glawe Number | 21 |
Mendeleev Number | 12 |
Pettifor Number | 19 |
Geochemical Class | rare earth & related |
Goldschmidt classification | litophile |
Gas Basicity | |
---|---|
polarizability | |
C6 Dispersion Coefficient | |
allotrope | |
Neutron cross section | 1.28
|
Neutron Mass Absorption | 0.00059
|
quantum number | 2D3/2 |
space group | 194 (P63/mmc) |
Stable Isotopes | 1 |
---|---|
Unstable Isotopes | 34 |
Natural Isotopes | 1 |
mass number | 75 |
---|---|
neutron number | 36 |
Relative Atomic Mass | |
g-factor | |
natural abundance | |
radioactivity | ☢️ radioactive element |
half-life | |
પ્રચક્રણ | 5/2 |
nuclear quadrupole moment | |
શોધની તારીખ | |
પૅરિટી | + |
decay mode | intensity |
---|---|
β+ (β+ decay; β+ = ϵ + e+) | |
β+ p (β+-delayed proton emission) | |
p (proton emission) |
mass number | 76 |
---|---|
neutron number | 37 |
Relative Atomic Mass | |
g-factor | |
natural abundance | |
radioactivity | ☢️ radioactive element |
half-life | 28 ± 9 ms
|
પ્રચક્રણ | 1 |
nuclear quadrupole moment | |
શોધની તારીખ | 2001 |
પૅરિટી | - |
decay mode | intensity |
---|---|
β+ (β+ decay; β+ = ϵ + e+) | |
p (proton emission) | |
β+ p (β+-delayed proton emission) |
mass number | 77 |
---|---|
neutron number | 38 |
Relative Atomic Mass | |
g-factor | |
natural abundance | |
radioactivity | ☢️ radioactive element |
half-life | 63 ± 17 ms
|
પ્રચક્રણ | 5/2 |
nuclear quadrupole moment | |
શોધની તારીખ | 1999 |
પૅરિટી | + |
decay mode | intensity |
---|---|
β+ (β+ decay; β+ = ϵ + e+) | 100% |
β+ p (β+-delayed proton emission) | |
p (proton emission) |
mass number | 78 |
---|---|
neutron number | 39 |
Relative Atomic Mass | |
g-factor | 0
|
natural abundance | |
radioactivity | ☢️ radioactive element |
half-life | 54 ± 5 ms
|
પ્રચક્રણ | 0 |
nuclear quadrupole moment | 0
|
શોધની તારીખ | 1992 |
પૅરિટી | + |
decay mode | intensity |
---|---|
β+ (β+ decay; β+ = ϵ + e+) | 100% |
β+ p (β+-delayed proton emission) |
mass number | 79 |
---|---|
neutron number | 40 |
Relative Atomic Mass | |
g-factor | |
natural abundance | |
radioactivity | ☢️ radioactive element |
half-life | 14.8 ± 0.6 s
|
પ્રચક્રણ | 5/2 |
nuclear quadrupole moment | |
શોધની તારીખ | 1992 |
પૅરિટી | + |
decay mode | intensity |
---|---|
β+ (β+ decay; β+ = ϵ + e+) | 100% |
mass number | 80 |
---|---|
neutron number | 41 |
Relative Atomic Mass | |
g-factor | |
natural abundance | |
radioactivity | ☢️ radioactive element |
half-life | 30.1 ± 0.5 s
|
પ્રચક્રણ | 4 |
nuclear quadrupole moment | |
શોધની તારીખ | 1981 |
પૅરિટી | - |
decay mode | intensity |
---|---|
β+ (β+ decay; β+ = ϵ + e+) | 100% |
mass number | 81 |
---|---|
neutron number | 42 |
Relative Atomic Mass | |
g-factor | |
natural abundance | |
radioactivity | ☢️ radioactive element |
half-life | 70.4 ± 1 s
|
પ્રચક્રણ | 5/2 |
nuclear quadrupole moment | |
શોધની તારીખ | 1981 |
પૅરિટી | + |
decay mode | intensity |
---|---|
β+ (β+ decay; β+ = ϵ + e+) | 100% |
mass number | 82 |
---|---|
neutron number | 43 |
Relative Atomic Mass | |
g-factor | |
natural abundance | |
radioactivity | ☢️ radioactive element |
half-life | 8.3 ± 0.2 s
|
પ્રચક્રણ | 1 |
nuclear quadrupole moment | |
શોધની તારીખ | 1980 |
પૅરિટી | + |
decay mode | intensity |
---|---|
β+ (β+ decay; β+ = ϵ + e+) | 100% |
mass number | 83 |
---|---|
neutron number | 44 |
Relative Atomic Mass | |
g-factor | |
natural abundance | |
radioactivity | ☢️ radioactive element |
half-life | 7.08 ± 0.08 m
|
પ્રચક્રણ | 9/2 |
nuclear quadrupole moment | |
શોધની તારીખ | 1962 |
પૅરિટી | + |
decay mode | intensity |
---|---|
β+ (β+ decay; β+ = ϵ + e+) | 100% |
mass number | 84 |
---|---|
neutron number | 45 |
Relative Atomic Mass | |
g-factor | |
natural abundance | |
radioactivity | ☢️ radioactive element |
half-life | 39.5 ± 0.8 m
|
પ્રચક્રણ | 6 |
nuclear quadrupole moment | |
શોધની તારીખ | 1962 |
પૅરિટી | + |
decay mode | intensity |
---|---|
β+ (β+ decay; β+ = ϵ + e+) | 100% |
mass number | 85 |
---|---|
neutron number | 46 |
Relative Atomic Mass | |
g-factor | |
natural abundance | |
radioactivity | ☢️ radioactive element |
half-life | 2.68 ± 0.05 h
|
પ્રચક્રણ | 1/2 |
nuclear quadrupole moment | 0
|
શોધની તારીખ | 1952 |
પૅરિટી |
decay mode | intensity |
---|---|
β+ (β+ decay; β+ = ϵ + e+) | 100% |
mass number | 86 |
---|---|
neutron number | 47 |
Relative Atomic Mass | |
g-factor | |
natural abundance | |
radioactivity | ☢️ radioactive element |
half-life | 14.74 ± 0.02 h
|
પ્રચક્રણ | 4 |
nuclear quadrupole moment | |
શોધની તારીખ | 1951 |
પૅરિટી | - |
decay mode | intensity |
---|---|
β+ (β+ decay; β+ = ϵ + e+) | 100% |
mass number | 87 |
---|---|
neutron number | 48 |
Relative Atomic Mass | |
g-factor | -0.38 ± 0.04
|
natural abundance | |
radioactivity | ☢️ radioactive element |
half-life | 79.8 ± 0.3 h
|
પ્રચક્રણ | 1/2 |
nuclear quadrupole moment | 0
|
શોધની તારીખ | 1940 |
પૅરિટી | - |
decay mode | intensity |
---|---|
β+ (β+ decay; β+ = ϵ + e+) | 100% |
mass number | 88 |
---|---|
neutron number | 49 |
Relative Atomic Mass | |
g-factor | -0.105 ± 0.0025
|
natural abundance | |
radioactivity | ☢️ radioactive element |
half-life | 106.629 ± 0.024 d
|
પ્રચક્રણ | 4 |
nuclear quadrupole moment | 0.16 ± 0.03
|
શોધની તારીખ | 1948 |
પૅરિટી | - |
decay mode | intensity |
---|---|
β+ (β+ decay; β+ = ϵ + e+) | 100% |
mass number | 89 |
---|---|
neutron number | 50 |
Relative Atomic Mass | |
g-factor | -0.274596 ± 0.00001
|
natural abundance | 100
|
radioactivity | stable isotope |
half-life | Not Radioactive ☢️ |
પ્રચક્રણ | 1/2 |
nuclear quadrupole moment | 0
|
શોધની તારીખ | 1923 |
પૅરિટી | - |
mass number | 90 |
---|---|
neutron number | 51 |
Relative Atomic Mass | |
g-factor | -0.814 ± 0.004
|
natural abundance | |
radioactivity | ☢️ radioactive element |
half-life | 64.05 ± 0.05 h
|
પ્રચક્રણ | 2 |
nuclear quadrupole moment | -0.125 ± 0.011
|
શોધની તારીખ | 1937 |
પૅરિટી | - |
decay mode | intensity |
---|---|
β− (β− decay) | 100% |
mass number | 91 |
---|---|
neutron number | 52 |
Relative Atomic Mass | |
g-factor | 0.3278 ± 0.0016
|
natural abundance | |
radioactivity | ☢️ radioactive element |
half-life | 58.51 ± 0.06 d
|
પ્રચક્રણ | 1/2 |
nuclear quadrupole moment | 0
|
શોધની તારીખ | 1943 |
પૅરિટી | - |
decay mode | intensity |
---|---|
β− (β− decay) | 100% |
mass number | 92 |
---|---|
neutron number | 53 |
Relative Atomic Mass | |
g-factor | -0.335 ± 0.01
|
natural abundance | |
radioactivity | ☢️ radioactive element |
half-life | 3.54 ± 0.01 h
|
પ્રચક્રણ | 2 |
nuclear quadrupole moment | 0 ± 0.02
|
શોધની તારીખ | 1940 |
પૅરિટી | - |
decay mode | intensity |
---|---|
β− (β− decay) | 100% |
mass number | 93 |
---|---|
neutron number | 54 |
Relative Atomic Mass | |
g-factor | |
natural abundance | |
radioactivity | ☢️ radioactive element |
half-life | 10.18 ± 0.08 h
|
પ્રચક્રણ | 1/2 |
nuclear quadrupole moment | 0
|
શોધની તારીખ | 1948 |
પૅરિટી | - |
decay mode | intensity |
---|---|
β− (β− decay) | 100% |
mass number | 94 |
---|---|
neutron number | 55 |
Relative Atomic Mass | |
g-factor | -0.12 ± 0.01
|
natural abundance | |
radioactivity | ☢️ radioactive element |
half-life | 18.7 ± 0.1 m
|
પ્રચક્રણ | 2 |
nuclear quadrupole moment | -0.03 ± 0.03
|
શોધની તારીખ | 1948 |
પૅરિટી | - |
decay mode | intensity |
---|---|
β− (β− decay) | 100% |
mass number | 95 |
---|---|
neutron number | 56 |
Relative Atomic Mass | |
g-factor | -0.32 ± 0.06
|
natural abundance | |
radioactivity | ☢️ radioactive element |
half-life | 10.3 ± 0.1 m
|
પ્રચક્રણ | 1/2 |
nuclear quadrupole moment | 0
|
શોધની તારીખ | 1959 |
પૅરિટી | - |
decay mode | intensity |
---|---|
β− (β− decay) | 100% |
mass number | 96 |
---|---|
neutron number | 57 |
Relative Atomic Mass | |
g-factor | 0
|
natural abundance | |
radioactivity | ☢️ radioactive element |
half-life | 5.34 ± 0.05 s
|
પ્રચક્રણ | 0 |
nuclear quadrupole moment | 0
|
શોધની તારીખ | 1975 |
પૅરિટી | - |
decay mode | intensity |
---|---|
β− (β− decay) | 100% |
mass number | 97 |
---|---|
neutron number | 58 |
Relative Atomic Mass | |
g-factor | -0.24 ± 0.02
|
natural abundance | |
radioactivity | ☢️ radioactive element |
half-life | 3.75 ± 0.03 s
|
પ્રચક્રણ | 1/2 |
nuclear quadrupole moment | 0
|
શોધની તારીખ | 1970 |
પૅરિટી | - |
decay mode | intensity |
---|---|
β− (β− decay) | 100% |
β− n (β−-delayed neutron emission) | 0.055% |
mass number | 98 |
---|---|
neutron number | 59 |
Relative Atomic Mass | |
g-factor | 0
|
natural abundance | |
radioactivity | ☢️ radioactive element |
half-life | 548 ± 2 ms
|
પ્રચક્રણ | 0 |
nuclear quadrupole moment | 0
|
શોધની તારીખ | 1970 |
પૅરિટી | - |
decay mode | intensity |
---|---|
β− (β− decay) | 100% |
β− n (β−-delayed neutron emission) | 0.33% |
mass number | 99 |
---|---|
neutron number | 60 |
Relative Atomic Mass | |
g-factor | 1.272 ± 0.008
|
natural abundance | |
radioactivity | ☢️ radioactive element |
half-life | 1.484 ± 0.007 s
|
પ્રચક્રણ | 5/2 |
nuclear quadrupole moment | 1.55 ± 0.17
|
શોધની તારીખ | 1975 |
પૅરિટી | + |
decay mode | intensity |
---|---|
β− (β− decay) | 100% |
β− n (β−-delayed neutron emission) | 1.77% |
mass number | 100 |
---|---|
neutron number | 61 |
Relative Atomic Mass | |
g-factor | 0.6875 ± 0.0025
|
natural abundance | |
radioactivity | ☢️ radioactive element |
half-life | 940 ± 30 ms
|
પ્રચક્રણ | 4 |
nuclear quadrupole moment | |
શોધની તારીખ | 1977 |
પૅરિટી | + |
decay mode | intensity |
---|---|
β− (β− decay) | 100% |
β− n (β−-delayed neutron emission) |
mass number | 101 |
---|---|
neutron number | 62 |
Relative Atomic Mass | |
g-factor | 1.288 ± 0.008
|
natural abundance | |
radioactivity | ☢️ radioactive element |
half-life | 426 ± 20 ms
|
પ્રચક્રણ | 5/2 |
nuclear quadrupole moment | 1.53 ± 0.17
|
શોધની તારીખ | 1983 |
પૅરિટી | + |
decay mode | intensity |
---|---|
β− (β− decay) | 100% |
β− n (β−-delayed neutron emission) | 2.3% |
mass number | 102 |
---|---|
neutron number | 63 |
Relative Atomic Mass | |
g-factor | |
natural abundance | |
radioactivity | ☢️ radioactive element |
half-life | 360 ± 40 ms
|
પ્રચક્રણ | 5 |
nuclear quadrupole moment | |
શોધની તારીખ | 1980 |
પૅરિટી | - |
decay mode | intensity |
---|---|
β− (β− decay) | 100% |
β− n (β−-delayed neutron emission) | 2.6% |
mass number | 103 |
---|---|
neutron number | 64 |
Relative Atomic Mass | |
g-factor | |
natural abundance | |
radioactivity | ☢️ radioactive element |
half-life | 239 ± 12 ms
|
પ્રચક્રણ | 5/2 |
nuclear quadrupole moment | |
શોધની તારીખ | 1994 |
પૅરિટી | + |
decay mode | intensity |
---|---|
β− (β− decay) | 100% |
β− n (β−-delayed neutron emission) | 8% |
mass number | 104 |
---|---|
neutron number | 65 |
Relative Atomic Mass | |
g-factor | 0
|
natural abundance | |
radioactivity | ☢️ radioactive element |
half-life | 197 ± 4 ms
|
પ્રચક્રણ | 0 |
nuclear quadrupole moment | 0
|
શોધની તારીખ | 1994 |
પૅરિટી | + |
decay mode | intensity |
---|---|
β− (β− decay) | 100% |
β− n (β−-delayed neutron emission) | 34% |
2n (2-neutron emission) |
mass number | 105 |
---|---|
neutron number | 66 |
Relative Atomic Mass | |
g-factor | |
natural abundance | |
radioactivity | ☢️ radioactive element |
half-life | 95 ± 9 ms
|
પ્રચક્રણ | 5/2 |
nuclear quadrupole moment | |
શોધની તારીખ | 1994 |
પૅરિટી | + |
decay mode | intensity |
---|---|
β− (β− decay) | 100% |
β− n (β−-delayed neutron emission) | 82% |
2n (2-neutron emission) |
mass number | 106 |
---|---|
neutron number | 67 |
Relative Atomic Mass | |
g-factor | |
natural abundance | |
radioactivity | ☢️ radioactive element |
half-life | 75 ± 6 ms
|
પ્રચક્રણ | 2 |
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 | 107 |
---|---|
neutron number | 68 |
Relative Atomic Mass | |
g-factor | |
natural abundance | |
radioactivity | ☢️ radioactive element |
half-life | 33.5 ± 0.3 ms
|
પ્રચક્રણ | 5/2 |
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 | 108 |
---|---|
neutron number | 69 |
Relative Atomic Mass | |
g-factor | |
natural abundance | |
radioactivity | ☢️ radioactive element |
half-life | 30 ± 5 ms
|
પ્રચક્રણ | 6 |
nuclear quadrupole moment | |
શોધની તારીખ | 2010 |
પૅરિટી | - |
decay mode | intensity |
---|---|
β− (β− decay) | 100% |
β− n (β−-delayed neutron emission) | |
2n (2-neutron emission) |
mass number | 109 |
---|---|
neutron number | 70 |
Relative Atomic Mass | |
g-factor | |
natural abundance | |
radioactivity | ☢️ radioactive element |
half-life | 25 ± 5 ms
|
પ્રચક્રણ | 5/2 |
nuclear quadrupole moment | |
શોધની તારીખ | 2010 |
પૅરિટી | + |
decay mode | intensity |
---|---|
β− (β− decay) | 100% |
β− n (β−-delayed neutron emission) | |
2n (2-neutron emission) |
શોધક અથવા સંશોધક | Johann Gadolin |
---|---|
શોધનું સ્થળ | Finland |
શોધની તારીખ | 1789 |
etymology | From the Swedish village, Ytterby, where one of its minerals was first found. |
ઉચ્ચાર | IT-ri-em (અંગ્રેજી) |
Abundance | |
---|---|
Abundance in Earth's crust | |
natural abundance (ocean) | |
natural abundance (માનવ શરીર) | |
natural abundance (ઉલ્કા) | 0.00019 %
|
natural abundance (સૂર્ય) | 0.000001 %
|
Abundance in Universe | 0.0000007 %
|
1 | s | 0.8244 |
2 | p | 3.9968 |
2 | s | 10.3778 |
3 | d | 13.6029 |
3 | p | 15.9075 |
3 | s | 15.4485 |
4 | d | 23.0416 |
4 | p | 26.2544 |
4 | s | 24.7364 |
5 | s | 32.744 |