Nomor atom | 26 |
---|---|
Massa atom | 55.845 |
Nomor massa | 56 |
Golongan | 8 |
---|---|
Periode | 4 |
Blok | d |
Proton | 26 p+ |
---|---|
Neutron | 30 n0 |
Elektron | 26 e- |
Jari-Jari Atom | 140 pm
|
---|---|
Volume molar | 7,1 cm³/mol
|
Jari-jari kovalen | 116 pm
|
Metallic Radius | 117 pm
|
Jari-jari ion | 63 pm
|
Crystal Radius | 77 pm
|
Jari-jari van der Waals | 204 pm
|
kepadatan | 7,87 g/cm³
|
Energi | |
---|---|
proton affinity | 754 kJ/mol
|
Afinitas elektron | 0,151 eV/particle
|
Energi ionisasi | 7,9024678 eV/particle
|
Panas penguapan | 340 kJ/mol
|
kalor peleburan | 13,8 kJ/mol
|
Perubahan entalpi pembentukan standar | 415,5 kJ/mol
|
Elektron | |
kelopak elektron | 2, 8, 14, 2 |
Elektron valensi | 2 ⓘ |
konfigurasi elektron | [Ar] 3d6 4s2ⓘ 1s2 2s2 2p6 3s2 3p6 3d6 4s2 |
bilangan oksidasi | -4, -2, -1, 0, 1, 2, 3, 4, 5, 6, 7 |
elektronegativitas | 1.83
|
Electrophilicity Index | 1,045904228706801 eV/particle
|
kondisi dasar materi | |
fase zat | Solid |
gaseous state of matter | |
Titik didih | 3.134,15 K
|
Titik lebur | 1.811,15 K
|
critical pressure | |
critical temperature | 9.340,15 K
|
Titik tripel | |
appearance | |
warna | Abu-abu
|
appearance | lustrous metallic with a grayish tinge |
Indeks bias | |
thermodynamic material property | |
Kondusivitas termal | 80,4 W/(m K)
|
Pemuaian | 0,0000118 1/K
|
molar heat capacity | 25,1 J/(mol K)
|
Kapasitas kalor molar | 0,449 J/(g⋅K)
|
heat capacity ratio | |
electrical properties | |
tipe | Conductor |
konduktivitas listrik | 10 MS/m
|
resistivitas listrik | 0,00000009700000000001 m Ω
|
superkonduktivitas | |
magnetisme | |
tipe | ferromagnetic |
Suseptibilitas magnetik batuan (Mass) | |
Suseptibilitas magnetik batuan (Molar) | |
Suseptibilitas magnetik batuan (Volume) | |
magnetic ordering | |
Curie temperature | 1.043 K
|
Néel temperature | |
struktur | |
Struktur kristal | Kubik Berpusat-badan (BCC) |
Konstanta kisi | 2,87 Å
|
Lattice Angles | π/2, π/2, π/2 |
mechanical property | |
Kekerasan | 4 MPa
|
Modulus kompresi | 170 GPa
|
Modulus geser | 82 GPa
|
modulus Young | 211 GPa
|
Rasio Poisson | 0,29
|
kecepatan suara | 4.910 m/s
|
klasifikasi | |
Kategori | Logam transisi, Transition metals |
CAS Group | VIIIA |
IUPAC Group | VIII |
Glawe Number | 71 |
Mendeleev Number | 59 |
Pettifor Number | 61 |
Geochemical Class | major |
Klasifikasi Goldschmidt | siderophile |
Isotop stabil | 3 |
---|---|
Isotop tidak stabil | 29 |
Natural Isotopes | 4 |
Nomor massa | 45 |
---|---|
nomor neutron | 19 |
bobot atom | |
g-factor | |
natural abundance | |
peluruhan radioaktif | ☢️ radioactive element |
Waktu paruh | 2,5 ± 0,2 ms
|
Spin | 3/2 |
nuclear quadrupole moment | |
tanggal penemuan | 1996 |
parity | + |
modus peluruhan | intensitas |
---|---|
2p (2-proton emission) | 70% |
β+ (β+ decay; β+ = ϵ + e+) | 30% |
β+ p (β+-delayed proton emission) | 18.9% |
2p (2-proton emission) | 7.8% |
Nomor massa | 46 |
---|---|
nomor neutron | 20 |
bobot atom | |
g-factor | 0
|
natural abundance | |
peluruhan radioaktif | ☢️ radioactive element |
Waktu paruh | 13 ± 2 ms
|
Spin | 0 |
nuclear quadrupole moment | 0
|
tanggal penemuan | 1992 |
parity | + |
modus peluruhan | intensitas |
---|---|
β+ (β+ decay; β+ = ϵ + e+) | 100% |
β+ p (β+-delayed proton emission) | 78.7% |
2p (2-proton emission) |
Nomor massa | 47 |
---|---|
nomor neutron | 21 |
bobot atom | |
g-factor | |
natural abundance | |
peluruhan radioaktif | ☢️ radioactive element |
Waktu paruh | 21,9 ± 0,2 ms
|
Spin | 7/2 |
nuclear quadrupole moment | |
tanggal penemuan | 1992 |
parity | - |
modus peluruhan | intensitas |
---|---|
β+ (β+ decay; β+ = ϵ + e+) | 100% |
β+ p (β+-delayed proton emission) | 88.4% |
Nomor massa | 48 |
---|---|
nomor neutron | 22 |
bobot atom | |
g-factor | 0
|
natural abundance | |
peluruhan radioaktif | ☢️ radioactive element |
Waktu paruh | 45,3 ± 0,6 ms
|
Spin | 0 |
nuclear quadrupole moment | 0
|
tanggal penemuan | 1987 |
parity | + |
modus peluruhan | intensitas |
---|---|
β+ (β+ decay; β+ = ϵ + e+) | 100% |
β+ p (β+-delayed proton emission) | 15.3% |
Nomor massa | 49 |
---|---|
nomor neutron | 23 |
bobot atom | |
g-factor | |
natural abundance | |
peluruhan radioaktif | ☢️ radioactive element |
Waktu paruh | 64,7 ± 0,3 ms
|
Spin | 7/2 |
nuclear quadrupole moment | |
tanggal penemuan | 1970 |
parity | - |
modus peluruhan | intensitas |
---|---|
β+ (β+ decay; β+ = ϵ + e+) | 100% |
β+ p (β+-delayed proton emission) | 56.7% |
Nomor massa | 50 |
---|---|
nomor neutron | 24 |
bobot atom | |
g-factor | 0
|
natural abundance | |
peluruhan radioaktif | ☢️ radioactive element |
Waktu paruh | 152 ± 0,6 ms
|
Spin | 0 |
nuclear quadrupole moment | 0
|
tanggal penemuan | 1977 |
parity | + |
modus peluruhan | intensitas |
---|---|
β+ (β+ decay; β+ = ϵ + e+) | 100% |
β+ p (β+-delayed proton emission) | 0% |
Nomor massa | 51 |
---|---|
nomor neutron | 25 |
bobot atom | |
g-factor | |
natural abundance | |
peluruhan radioaktif | ☢️ radioactive element |
Waktu paruh | 305,4 ± 2,3 ms
|
Spin | 5/2 |
nuclear quadrupole moment | |
tanggal penemuan | 1972 |
parity | - |
modus peluruhan | intensitas |
---|---|
β+ (β+ decay; β+ = ϵ + e+) | 100% |
Nomor massa | 52 |
---|---|
nomor neutron | 26 |
bobot atom | |
g-factor | 0
|
natural abundance | |
peluruhan radioaktif | ☢️ radioactive element |
Waktu paruh | 8,275 ± 0,008 h
|
Spin | 0 |
nuclear quadrupole moment | 0
|
tanggal penemuan | 1948 |
parity | + |
modus peluruhan | intensitas |
---|---|
β+ (β+ decay; β+ = ϵ + e+) | 100% |
Nomor massa | 53 |
---|---|
nomor neutron | 27 |
bobot atom | |
g-factor | -0,18571428571429 ± 0,0028571428571429
|
natural abundance | |
peluruhan radioaktif | ☢️ radioactive element |
Waktu paruh | 8,51 ± 0,02 m
|
Spin | 7/2 |
nuclear quadrupole moment | |
tanggal penemuan | 1938 |
parity | - |
modus peluruhan | intensitas |
---|---|
β+ (β+ decay; β+ = ϵ + e+) | 100% |
Nomor massa | 54 |
---|---|
nomor neutron | 28 |
bobot atom | |
g-factor | 0
|
natural abundance | 5,845 ± 0,105
|
peluruhan radioaktif | ☢️ radioactive element |
Waktu paruh | |
Spin | 0 |
nuclear quadrupole moment | 0
|
tanggal penemuan | 1923 |
parity | + |
modus peluruhan | intensitas |
---|---|
2β+ (double β+ decay) |
Nomor massa | 55 |
---|---|
nomor neutron | 29 |
bobot atom | |
g-factor | |
natural abundance | |
peluruhan radioaktif | ☢️ radioactive element |
Waktu paruh | 2,7562 ± 0,0004 y
|
Spin | 3/2 |
nuclear quadrupole moment | |
tanggal penemuan | 1939 |
parity | - |
modus peluruhan | intensitas |
---|---|
ϵ (electron capture) | 100% |
Nomor massa | 56 |
---|---|
nomor neutron | 30 |
bobot atom | |
g-factor | 0
|
natural abundance | 91,754 ± 0,106
|
peluruhan radioaktif | isotop stabil |
Waktu paruh | Not Radioactive ☢️ |
Spin | 0 |
nuclear quadrupole moment | 0
|
tanggal penemuan | 1923 |
parity | + |
Nomor massa | 57 |
---|---|
nomor neutron | 31 |
bobot atom | |
g-factor | |
natural abundance | 2,119 ± 0,029
|
peluruhan radioaktif | isotop stabil |
Waktu paruh | Not Radioactive ☢️ |
Spin | 1/2 |
nuclear quadrupole moment | 0
|
tanggal penemuan | 1935 |
parity | - |
Nomor massa | 58 |
---|---|
nomor neutron | 32 |
bobot atom | |
g-factor | 0
|
natural abundance | 0,282 ± 0,012
|
peluruhan radioaktif | isotop stabil |
Waktu paruh | Not Radioactive ☢️ |
Spin | 0 |
nuclear quadrupole moment | 0
|
tanggal penemuan | 1935 |
parity | + |
Nomor massa | 59 |
---|---|
nomor neutron | 33 |
bobot atom | |
g-factor | -0,22386666666667 ± 0,00026666666666667
|
natural abundance | |
peluruhan radioaktif | ☢️ radioactive element |
Waktu paruh | 44,5 ± 0,012 d
|
Spin | 3/2 |
nuclear quadrupole moment | |
tanggal penemuan | 1938 |
parity | - |
modus peluruhan | intensitas |
---|---|
β− (β− decay) | 100% |
Nomor massa | 60 |
---|---|
nomor neutron | 34 |
bobot atom | |
g-factor | 0
|
natural abundance | |
peluruhan radioaktif | ☢️ radioactive element |
Waktu paruh | 2,62 ± 0,04 My
|
Spin | 0 |
nuclear quadrupole moment | 0
|
tanggal penemuan | 1957 |
parity | + |
modus peluruhan | intensitas |
---|---|
β− (β− decay) | 100% |
Nomor massa | 61 |
---|---|
nomor neutron | 35 |
bobot atom | |
g-factor | |
natural abundance | |
peluruhan radioaktif | ☢️ radioactive element |
Waktu paruh | 5,98 ± 0,06 m
|
Spin | 3/2 |
nuclear quadrupole moment | |
tanggal penemuan | 1957 |
parity | - |
modus peluruhan | intensitas |
---|---|
β− (β− decay) | 100% |
Nomor massa | 62 |
---|---|
nomor neutron | 36 |
bobot atom | |
g-factor | 0
|
natural abundance | |
peluruhan radioaktif | ☢️ radioactive element |
Waktu paruh | 68 ± 2 s
|
Spin | 0 |
nuclear quadrupole moment | 0
|
tanggal penemuan | 1975 |
parity | + |
modus peluruhan | intensitas |
---|---|
β− (β− decay) | 100% |
Nomor massa | 63 |
---|---|
nomor neutron | 37 |
bobot atom | |
g-factor | |
natural abundance | |
peluruhan radioaktif | ☢️ radioactive element |
Waktu paruh | 6,1 ± 0,6 s
|
Spin | 5/2 |
nuclear quadrupole moment | |
tanggal penemuan | 1980 |
parity | - |
modus peluruhan | intensitas |
---|---|
β− (β− decay) | 100% |
Nomor massa | 64 |
---|---|
nomor neutron | 38 |
bobot atom | |
g-factor | 0
|
natural abundance | |
peluruhan radioaktif | ☢️ radioactive element |
Waktu paruh | 2 ± 0,2 s
|
Spin | 0 |
nuclear quadrupole moment | 0
|
tanggal penemuan | 1980 |
parity | + |
modus peluruhan | intensitas |
---|---|
β− (β− decay) | 100% |
Nomor massa | 65 |
---|---|
nomor neutron | 39 |
bobot atom | |
g-factor | |
natural abundance | |
peluruhan radioaktif | ☢️ radioactive element |
Waktu paruh | 805 ± 10 ms
|
Spin | 1/2 |
nuclear quadrupole moment | 0
|
tanggal penemuan | 1980 |
parity | - |
modus peluruhan | intensitas |
---|---|
β− (β− decay) | 100% |
β− n (β−-delayed neutron emission) |
Nomor massa | 66 |
---|---|
nomor neutron | 40 |
bobot atom | |
g-factor | 0
|
natural abundance | |
peluruhan radioaktif | ☢️ radioactive element |
Waktu paruh | 467 ± 29 ms
|
Spin | 0 |
nuclear quadrupole moment | 0
|
tanggal penemuan | 1985 |
parity | + |
modus peluruhan | intensitas |
---|---|
β− (β− decay) | 100% |
β− n (β−-delayed neutron emission) |
Nomor massa | 67 |
---|---|
nomor neutron | 41 |
bobot atom | |
g-factor | |
natural abundance | |
peluruhan radioaktif | ☢️ radioactive element |
Waktu paruh | 394 ± 9 ms
|
Spin | 1/2 |
nuclear quadrupole moment | 0
|
tanggal penemuan | 1985 |
parity | - |
modus peluruhan | intensitas |
---|---|
β− (β− decay) | 100% |
β− n (β−-delayed neutron emission) |
Nomor massa | 68 |
---|---|
nomor neutron | 42 |
bobot atom | |
g-factor | 0
|
natural abundance | |
peluruhan radioaktif | ☢️ radioactive element |
Waktu paruh | 188 ± 4 ms
|
Spin | 0 |
nuclear quadrupole moment | 0
|
tanggal penemuan | 1985 |
parity | + |
modus peluruhan | intensitas |
---|---|
β− (β− decay) | 100% |
β− n (β−-delayed neutron emission) | 0% |
Nomor massa | 69 |
---|---|
nomor neutron | 43 |
bobot atom | |
g-factor | |
natural abundance | |
peluruhan radioaktif | ☢️ radioactive element |
Waktu paruh | 162 ± 7 ms
|
Spin | 1/2 |
nuclear quadrupole moment | 0
|
tanggal penemuan | 1992 |
parity | - |
modus peluruhan | intensitas |
---|---|
β− (β− decay) | 100% |
β− n (β−-delayed neutron emission) | |
2n (2-neutron emission) |
Nomor massa | 70 |
---|---|
nomor neutron | 44 |
bobot atom | |
g-factor | 0
|
natural abundance | |
peluruhan radioaktif | ☢️ radioactive element |
Waktu paruh | 61,4 ± 0,7 ms
|
Spin | 0 |
nuclear quadrupole moment | 0
|
tanggal penemuan | 1997 |
parity | + |
modus peluruhan | intensitas |
---|---|
β− (β− decay) | 100% |
β− n (β−-delayed neutron emission) |
Nomor massa | 71 |
---|---|
nomor neutron | 45 |
bobot atom | |
g-factor | |
natural abundance | |
peluruhan radioaktif | ☢️ radioactive element |
Waktu paruh | 34,3 ± 2,6 ms
|
Spin | 7/2 |
nuclear quadrupole moment | |
tanggal penemuan | 1997 |
parity | + |
modus peluruhan | intensitas |
---|---|
β− (β− decay) | 100% |
β− n (β−-delayed neutron emission) | |
2n (2-neutron emission) |
Nomor massa | 72 |
---|---|
nomor neutron | 46 |
bobot atom | |
g-factor | 0
|
natural abundance | |
peluruhan radioaktif | ☢️ radioactive element |
Waktu paruh | 17 ± 1 ms
|
Spin | 0 |
nuclear quadrupole moment | 0
|
tanggal penemuan | 1997 |
parity | + |
modus peluruhan | intensitas |
---|---|
β− (β− decay) | 100% |
β− n (β−-delayed neutron emission) | |
2n (2-neutron emission) |
Nomor massa | 73 |
---|---|
nomor neutron | 47 |
bobot atom | |
g-factor | |
natural abundance | |
peluruhan radioaktif | ☢️ radioactive element |
Waktu paruh | 12,9 ± 1,6 ms
|
Spin | 7/2 |
nuclear quadrupole moment | |
tanggal penemuan | 2010 |
parity | + |
modus peluruhan | intensitas |
---|---|
β− (β− decay) | 100% |
β− n (β−-delayed neutron emission) | |
2n (2-neutron emission) |
Nomor massa | 74 |
---|---|
nomor neutron | 48 |
bobot atom | |
g-factor | 0
|
natural abundance | |
peluruhan radioaktif | ☢️ radioactive element |
Waktu paruh | 5 ± 5 ms
|
Spin | 0 |
nuclear quadrupole moment | 0
|
tanggal penemuan | 2010 |
parity | + |
modus peluruhan | intensitas |
---|---|
β− (β− decay) | 100% |
β− n (β−-delayed neutron emission) | |
2n (2-neutron emission) |
Nomor massa | 75 |
---|---|
nomor neutron | 49 |
bobot atom | |
g-factor | |
natural abundance | |
peluruhan radioaktif | ☢️ radioactive element |
Waktu paruh | |
Spin | 9/2 |
nuclear quadrupole moment | |
tanggal penemuan | 2013 |
parity | + |
modus peluruhan | intensitas |
---|---|
β− (β− decay) | |
β− n (β−-delayed neutron emission) | |
2n (2-neutron emission) |
penemu atau pencipta | Known to the ancients. |
---|---|
tempat penemuan | |
tanggal penemuan | |
etimologi | Anglo-Saxon: iron; symbol from Latin: ferrum (iron). |
pelafalan | EYE-ern (Inggris) |
1 | s | 0.619 |
2 | p | 3.9112 |
2 | s | 7.401 |
3 | d | 14.8202 |
3 | p | 13.2221 |
3 | s | 12.3239 |
4 | s | 20.566 |