Atomic Number | 24 |
---|---|
Atomic Weight | 51.9961 |
mass number | 52 |
Group | 6 |
---|---|
Period | 4 |
Block | d |
protoni | 24 p+ |
---|---|
nyutroni | 28 n0 |
elektroni | 24 e- |
Atomic Radius | 140 pm
|
---|---|
molar volume | 7.23 cm³/mol
|
Covalent Radius | 122 pm
|
Metallic Radius | 119 pm
|
ionic radius | 73 pm
|
Crystal Radius | 87 pm
|
Van der Waals radius | 206 pm
|
msongamano | 7.15 g/cm³
|
nishati | |
---|---|
proton affinity | 791.3 kJ/mol
|
electron affinity | 0.666 eV/particle
|
ionization energy | 6.76651 eV/particle
|
enthalpy of vaporization | 342 kJ/mol
|
enthalpy of fusion | 21 kJ/mol
|
standard enthalpy of formation | 397.48 kJ/mol
|
elektroni | |
Mzingo elektroni | 2, 8, 13, 1 |
valence electron | 1 ⓘ |
electron configuration | [Ar] 3d5 4s1ⓘ 1s2 2s2 2p6 3s2 3p6 3d5 4s1 |
oxidation number | -4, -2, -1, 0, 1, 2, 3, 4, 5, 6 |
electronegativity | 1.66
|
Electrophilicity Index | 1.1319177597467263 eV/particle
|
fundamental state of matter | |
phase of matter | Solid |
gaseous state of matter | |
Boiling Point | 2,944.15 K
|
Melting Point | 2,180.15 K
|
critical pressure | |
critical temperature | |
Kiwango utatu | |
appearance | |
Rangi | Silver
|
appearance | silvery metallic |
refractive index | |
thermodynamic material property | |
Thermal Conductivity | 93.9 W/(m K)
|
thermal expansion | 0.0000049 1/K
|
molar heat capacity | 23.35 J/(mol K)
|
Specific Heat Capacity | 0.449 J/(g⋅K)
|
heat capacity ratio | |
electrical properties | |
type | Conductor |
electrical conductivity | 7.9 MS/m
|
electrical resistivity | 0.00000013 m Ω
|
superconductivity | |
Uga sumaku | |
type | antiferromagnetic |
magnetic susceptibility (Mass) | 0.0000000445 m³/Kg
|
magnetic susceptibility (Molar) | 0.000000002314 m³/mol
|
magnetic susceptibility (Volume) | 0.0003177
|
magnetic ordering | |
Curie temperature | |
Néel temperature | 393 K
|
structure | |
Crystal Structure | Body Centered Cubic (BCC) |
lattice constant | 2.88 Å
|
Lattice Angles | π/2, π/2, π/2 |
mechanical property | |
hardness | 8.5 MPa
|
bulk modulus | 160 GPa
|
shear modulus | 115 GPa
|
Young's modulus | 279 GPa
|
Poisson's ratio | 0.21
|
speed of sound | 5,940 m/s
|
classification | |
Category | Transition metals, Transition metals |
CAS Group | VIA |
IUPAC Group | VIB |
Glawe Number | 55 |
Mendeleev Number | 51 |
Pettifor Number | 57 |
Geochemical Class | first series transition metal |
Goldschmidt classification | litophile |
Stable Isotopes | 3 |
---|---|
Unstable Isotopes | 27 |
Natural Isotopes | 4 |
mass number | 41 |
---|---|
neutron number | 17 |
relative atomic mass | |
g-factor | |
natural abundance | |
Unururifu | ☢️ radioactive element |
Nusumaisha | |
spin | 3/2 |
nuclear quadrupole moment | |
Uvumbuzi | |
parity | + |
hali ya kuoza | intensity |
---|---|
p (proton emission) |
mass number | 42 |
---|---|
neutron number | 18 |
relative atomic mass | |
g-factor | 0
|
natural abundance | |
Unururifu | ☢️ radioactive element |
Nusumaisha | 13.3 ± 1 ms
|
spin | 0 |
nuclear quadrupole moment | 0
|
Uvumbuzi | 1996 |
parity | + |
hali ya kuoza | intensity |
---|---|
β+ (β+ decay; β+ = ϵ + e+) | 100% |
β+ p (β+-delayed proton emission) | 94.4% |
2p (2-proton emission) |
mass number | 43 |
---|---|
neutron number | 19 |
relative atomic mass | |
g-factor | |
natural abundance | |
Unururifu | ☢️ radioactive element |
Nusumaisha | 21.1 ± 0.3 ms
|
spin | 3/2 |
nuclear quadrupole moment | |
Uvumbuzi | 1992 |
parity | + |
hali ya kuoza | intensity |
---|---|
β+ (β+ decay; β+ = ϵ + e+) | 100% |
β+ p (β+-delayed proton emission) | 79.3% |
2p (2-proton emission) | 11.6% |
3p | 0.13% |
β+α (β+-delayed α emission) |
mass number | 44 |
---|---|
neutron number | 20 |
relative atomic mass | |
g-factor | 0
|
natural abundance | |
Unururifu | ☢️ radioactive element |
Nusumaisha | 42.8 ± 0.6 ms
|
spin | 0 |
nuclear quadrupole moment | 0
|
Uvumbuzi | 1987 |
parity | + |
hali ya kuoza | intensity |
---|---|
β+ (β+ decay; β+ = ϵ + e+) | 100% |
β+ p (β+-delayed proton emission) | 12% |
mass number | 45 |
---|---|
neutron number | 21 |
relative atomic mass | |
g-factor | |
natural abundance | |
Unururifu | ☢️ radioactive element |
Nusumaisha | 60.9 ± 0.4 ms
|
spin | 7/2 |
nuclear quadrupole moment | |
Uvumbuzi | 1974 |
parity | - |
hali ya kuoza | intensity |
---|---|
β+ (β+ decay; β+ = ϵ + e+) | 100% |
β+ p (β+-delayed proton emission) | 34.4% |
mass number | 46 |
---|---|
neutron number | 22 |
relative atomic mass | |
g-factor | 0
|
natural abundance | |
Unururifu | ☢️ radioactive element |
Nusumaisha | 224.3 ± 1.3 ms
|
spin | 0 |
nuclear quadrupole moment | 0
|
Uvumbuzi | 1972 |
parity | + |
hali ya kuoza | intensity |
---|---|
β+ (β+ decay; β+ = ϵ + e+) | 100% |
mass number | 47 |
---|---|
neutron number | 23 |
relative atomic mass | |
g-factor | |
natural abundance | |
Unururifu | ☢️ radioactive element |
Nusumaisha | 461.6 ± 1.5 ms
|
spin | 3/2 |
nuclear quadrupole moment | |
Uvumbuzi | 1972 |
parity | - |
hali ya kuoza | intensity |
---|---|
β+ (β+ decay; β+ = ϵ + e+) | 100% |
mass number | 48 |
---|---|
neutron number | 24 |
relative atomic mass | |
g-factor | 0
|
natural abundance | |
Unururifu | ☢️ radioactive element |
Nusumaisha | 21.56 ± 0.03 h
|
spin | 0 |
nuclear quadrupole moment | 0
|
Uvumbuzi | 1952 |
parity | + |
hali ya kuoza | intensity |
---|---|
β+ (β+ decay; β+ = ϵ + e+) | 100% |
mass number | 49 |
---|---|
neutron number | 25 |
relative atomic mass | |
g-factor | 0.1904 ± 0.0012
|
natural abundance | |
Unururifu | ☢️ radioactive element |
Nusumaisha | 42.3 ± 0.1 m
|
spin | 5/2 |
nuclear quadrupole moment | |
Uvumbuzi | 1942 |
parity | - |
hali ya kuoza | intensity |
---|---|
β+ (β+ decay; β+ = ϵ + e+) | 100% |
mass number | 50 |
---|---|
neutron number | 26 |
relative atomic mass | |
g-factor | 0
|
natural abundance | 4.345 ± 0.013
|
Unururifu | ☢️ radioactive element |
Nusumaisha | |
spin | 0 |
nuclear quadrupole moment | 0
|
Uvumbuzi | 1930 |
parity | + |
hali ya kuoza | intensity |
---|---|
2β+ (double β+ decay) |
mass number | 51 |
---|---|
neutron number | 27 |
relative atomic mass | |
g-factor | 0.26685714285714 ± 0.0014285714285714
|
natural abundance | |
Unururifu | ☢️ radioactive element |
Nusumaisha | 27.7015 ± 0.0011 d
|
spin | 7/2 |
nuclear quadrupole moment | |
Uvumbuzi | 1940 |
parity | - |
hali ya kuoza | intensity |
---|---|
ϵ (electron capture) | 100% |
mass number | 52 |
---|---|
neutron number | 28 |
relative atomic mass | |
g-factor | 0
|
natural abundance | 83.789 ± 0.018
|
Unururifu | stable isotope |
Nusumaisha | Not Radioactive ☢️ |
spin | 0 |
nuclear quadrupole moment | 0
|
Uvumbuzi | 1923 |
parity | + |
mass number | 53 |
---|---|
neutron number | 29 |
relative atomic mass | |
g-factor | |
natural abundance | 9.501 ± 0.017
|
Unururifu | stable isotope |
Nusumaisha | Not Radioactive ☢️ |
spin | 3/2 |
nuclear quadrupole moment | -0.15 ± 0.05
|
Uvumbuzi | 1930 |
parity | - |
mass number | 54 |
---|---|
neutron number | 30 |
relative atomic mass | |
g-factor | 0
|
natural abundance | 2.365 ± 0.007
|
Unururifu | stable isotope |
Nusumaisha | Not Radioactive ☢️ |
spin | 0 |
nuclear quadrupole moment | 0
|
Uvumbuzi | 1930 |
parity | + |
mass number | 55 |
---|---|
neutron number | 31 |
relative atomic mass | |
g-factor | |
natural abundance | |
Unururifu | ☢️ radioactive element |
Nusumaisha | 3.497 ± 0.003 m
|
spin | 3/2 |
nuclear quadrupole moment | |
Uvumbuzi | 1952 |
parity | - |
hali ya kuoza | intensity |
---|---|
β− (β− decay) | 100% |
mass number | 56 |
---|---|
neutron number | 32 |
relative atomic mass | |
g-factor | 0
|
natural abundance | |
Unururifu | ☢️ radioactive element |
Nusumaisha | 5.94 ± 0.1 m
|
spin | 0 |
nuclear quadrupole moment | 0
|
Uvumbuzi | 1960 |
parity | + |
hali ya kuoza | intensity |
---|---|
β− (β− decay) | 100% |
mass number | 57 |
---|---|
neutron number | 33 |
relative atomic mass | |
g-factor | |
natural abundance | |
Unururifu | ☢️ radioactive element |
Nusumaisha | 21.1 ± 1 s
|
spin | 3/2 |
nuclear quadrupole moment | |
Uvumbuzi | 1978 |
parity |
hali ya kuoza | intensity |
---|---|
β− (β− decay) | 100% |
mass number | 58 |
---|---|
neutron number | 34 |
relative atomic mass | |
g-factor | 0
|
natural abundance | |
Unururifu | ☢️ radioactive element |
Nusumaisha | 7 ± 0.3 s
|
spin | 0 |
nuclear quadrupole moment | 0
|
Uvumbuzi | 1980 |
parity | + |
hali ya kuoza | intensity |
---|---|
β− (β− decay) | 100% |
mass number | 59 |
---|---|
neutron number | 35 |
relative atomic mass | |
g-factor | |
natural abundance | |
Unururifu | ☢️ radioactive element |
Nusumaisha | 1,050 ± 90 ms
|
spin | 1/2 |
nuclear quadrupole moment | 0
|
Uvumbuzi | 1980 |
parity | - |
hali ya kuoza | intensity |
---|---|
β− (β− decay) | 100% |
mass number | 60 |
---|---|
neutron number | 36 |
relative atomic mass | |
g-factor | 0
|
natural abundance | |
Unururifu | ☢️ radioactive element |
Nusumaisha | 490 ± 10 ms
|
spin | 0 |
nuclear quadrupole moment | 0
|
Uvumbuzi | 1980 |
parity | + |
hali ya kuoza | intensity |
---|---|
β− (β− decay) | 100% |
β− n (β−-delayed neutron emission) |
mass number | 61 |
---|---|
neutron number | 37 |
relative atomic mass | |
g-factor | |
natural abundance | |
Unururifu | ☢️ radioactive element |
Nusumaisha | 243 ± 9 ms
|
spin | 5/2 |
nuclear quadrupole moment | |
Uvumbuzi | 1985 |
parity | - |
hali ya kuoza | intensity |
---|---|
β− (β− decay) | 100% |
β− n (β−-delayed neutron emission) |
mass number | 62 |
---|---|
neutron number | 38 |
relative atomic mass | |
g-factor | 0
|
natural abundance | |
Unururifu | ☢️ radioactive element |
Nusumaisha | 206 ± 12 ms
|
spin | 0 |
nuclear quadrupole moment | 0
|
Uvumbuzi | 1985 |
parity | + |
hali ya kuoza | intensity |
---|---|
β− (β− decay) | 100% |
β− n (β−-delayed neutron emission) |
mass number | 63 |
---|---|
neutron number | 39 |
relative atomic mass | |
g-factor | |
natural abundance | |
Unururifu | ☢️ radioactive element |
Nusumaisha | 129 ± 2 ms
|
spin | 1/2 |
nuclear quadrupole moment | 0
|
Uvumbuzi | 1992 |
parity | - |
hali ya kuoza | intensity |
---|---|
β− (β− decay) | 100% |
β− n (β−-delayed neutron emission) |
mass number | 64 |
---|---|
neutron number | 40 |
relative atomic mass | |
g-factor | 0
|
natural abundance | |
Unururifu | ☢️ radioactive element |
Nusumaisha | 43 ± 1 ms
|
spin | 0 |
nuclear quadrupole moment | 0
|
Uvumbuzi | 1992 |
parity | + |
hali ya kuoza | intensity |
---|---|
β− (β− decay) | 100% |
β− n (β−-delayed neutron emission) |
mass number | 65 |
---|---|
neutron number | 41 |
relative atomic mass | |
g-factor | |
natural abundance | |
Unururifu | ☢️ radioactive element |
Nusumaisha | 27.5 ± 2.1 ms
|
spin | 1/2 |
nuclear quadrupole moment | 0
|
Uvumbuzi | 1997 |
parity | - |
hali ya kuoza | intensity |
---|---|
β− (β− decay) | 100% |
β− n (β−-delayed neutron emission) | |
2n (2-neutron emission) |
mass number | 66 |
---|---|
neutron number | 42 |
relative atomic mass | |
g-factor | 0
|
natural abundance | |
Unururifu | ☢️ radioactive element |
Nusumaisha | 23.8 ± 1.8 ms
|
spin | 0 |
nuclear quadrupole moment | 0
|
Uvumbuzi | 1997 |
parity | + |
hali ya kuoza | intensity |
---|---|
β− (β− decay) | 100% |
β− n (β−-delayed neutron emission) | |
2n (2-neutron emission) |
mass number | 67 |
---|---|
neutron number | 43 |
relative atomic mass | |
g-factor | |
natural abundance | |
Unururifu | ☢️ radioactive element |
Nusumaisha | |
spin | 1/2 |
nuclear quadrupole moment | 0
|
Uvumbuzi | 1997 |
parity | - |
hali ya kuoza | intensity |
---|---|
β− (β− decay) | |
β− n (β−-delayed neutron emission) | |
2n (2-neutron emission) |
mass number | 68 |
---|---|
neutron number | 44 |
relative atomic mass | |
g-factor | 0
|
natural abundance | |
Unururifu | ☢️ radioactive element |
Nusumaisha | |
spin | 0 |
nuclear quadrupole moment | 0
|
Uvumbuzi | 2009 |
parity | + |
hali ya kuoza | intensity |
---|---|
β− (β− decay) | |
β− n (β−-delayed neutron emission) | |
2n (2-neutron emission) |
mass number | 69 |
---|---|
neutron number | 45 |
relative atomic mass | |
g-factor | |
natural abundance | |
Unururifu | ☢️ radioactive element |
Nusumaisha | |
spin | 7/2 |
nuclear quadrupole moment | |
Uvumbuzi | 2013 |
parity | + |
hali ya kuoza | intensity |
---|---|
β− (β− decay) | |
β− n (β−-delayed neutron emission) | |
2n (2-neutron emission) |
mass number | 70 |
---|---|
neutron number | 46 |
relative atomic mass | |
g-factor | 0
|
natural abundance | |
Unururifu | ☢️ radioactive element |
Nusumaisha | |
spin | 0 |
nuclear quadrupole moment | 0
|
Uvumbuzi | 2013 |
parity | + |
hali ya kuoza | intensity |
---|---|
β− (β− decay) | |
β− n (β−-delayed neutron emission) | |
2n (2-neutron emission) |
mgunduzi au mvumbuzi | Louis Vauquelin |
---|---|
location of discovery | France |
Uvumbuzi | 1797 |
Etimolojia | Greek: chrôma (color). |
pronunciation | KROH-mi-em (Kiingereza) |
1 | s | 0.5862 |
2 | p | 3.9248 |
2 | s | 7.0162 |
3 | d | 14.2434 |
3 | p | 12.534 |
3 | s | 11.6322 |
4 | s | 18.8668 |