Hesin

Hesin (Fe)

chemical element with symbol Fe and atomic number 26
Atomic Number26
Atomic Weight55.845
Hejmara baristeyî56
Group8
Period4
Blockd
Proton26 p+
Notron30 n0
Kareva26 e-
Animated Bohr model of Fe (Hesin)

Physical Property

Atomic Radius
molar volume
Covalent Radius
Metallic Radius
ionic radius
Crystal Radius
Van der Waals radius
density
Atomic Radii Of The Elements: Hesin0102030405060708090100110120130140150160170180190200210pmAtomic RadiusCovalent RadiusMetallic RadiusVan der Waals radius

Chemical Property

wize
proton affinity
electron affinity
ionization energy
ionization energy of Fe (Hesin)
enthalpy of vaporization
enthalpy of fusion
standard enthalpy of formation
Kareva
electron shell2, 8, 14, 2
Bohr model: Fe (Hesin)
valence electron2
Lewis structure: Fe (Hesin)
electron configuration[Ar] 3d6 4s2
1s2 2s2 2p6 3s2 3p6 3d6 4s2
Enhanced Bohr model of Fe (Hesin)
Orbital Diagram of Fe (Hesin)
oxidation number-4, -2, -1, 0, 1, 2, 3, 4, 5, 6, 7
electronegativity
1.83
Electrophilicity Index
fundamental state of matter
phase of matterSolid
gaseous state of matter
Boiling Point
Melting Point
critical pressure
critical temperature
triple point
appearance
color
Gray
appearancelustrous metallic with a grayish tinge
refractive index
thermodynamic material property
Thermal Conductivity
thermal expansion
molar heat capacity
Specific Heat Capacity
heat capacity ratio
electrical properties
typeConductor
electrical conductivity
electrical resistivity
superconductivity
magnetism
typeferromagnetic
magnetic susceptibility (Mass)
magnetic susceptibility (Molar)
magnetic susceptibility (Volume)
magnetic ordering
Germahiya Curie
Néel temperature
pêkhate
Crystal StructureBody Centered Cubic (BCC)
lattice constant
Lattice Anglesπ/2, π/2, π/2
mechanical property
hardness
bulk modulus
shear modulus
Young's modulus
Poisson's ratio
0,29
Leza dengê
classification
CategoryTransition metals, Transition metals
CAS GroupVIIIA
IUPAC GroupVIII
Glawe Number71
Mendeleev Number59
Pettifor Number61
Geochemical Classmajor
Goldschmidt classificationsiderophile

other

Gas Basicity
polarizability
C6 Dispersion Coefficient
allotrope
Neutron cross section
2,56
Neutron Mass Absorption
0,0015
quantum number5D4
space group229 (Im_3m)

Isotopes of Iron

Stable Isotopes3
Unstable Isotopes29
Natural Isotopes4
Isotopic Composition5691.75%5691.75%545.85%545.85%572.12%572.12%580.28%580.28%

45Fe

Hejmara baristeyî45
neutron number19
Giraniya Atomê
g-factor
natural abundance
radioactivity☢️ radioactive element
half-life
2,5 ± 0,2 ms
spin3/2
nuclear quadrupole moment
dema îcadkirinê yan keşfê1996
parity+

decay modeintensity
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%

46Fe

Hejmara baristeyî46
neutron number20
Giraniya Atomê
g-factor
0
natural abundance
radioactivity☢️ radioactive element
half-life
13 ± 2 ms
spin0
nuclear quadrupole moment
0
dema îcadkirinê yan keşfê1992
parity+

decay modeintensity
β+ (β+ decay; β+ = ϵ + e+)100%
β+ p (β+-delayed proton emission)78.7%
2p (2-proton emission)

47Fe

Hejmara baristeyî47
neutron number21
Giraniya Atomê
g-factor
natural abundance
radioactivity☢️ radioactive element
half-life
21,9 ± 0,2 ms
spin7/2
nuclear quadrupole moment
dema îcadkirinê yan keşfê1992
parity-

decay modeintensity
β+ (β+ decay; β+ = ϵ + e+)100%
β+ p (β+-delayed proton emission)88.4%

48Fe

Hejmara baristeyî48
neutron number22
Giraniya Atomê
g-factor
0
natural abundance
radioactivity☢️ radioactive element
half-life
45,3 ± 0,6 ms
spin0
nuclear quadrupole moment
0
dema îcadkirinê yan keşfê1987
parity+

decay modeintensity
β+ (β+ decay; β+ = ϵ + e+)100%
β+ p (β+-delayed proton emission)15.3%

49Fe

Hejmara baristeyî49
neutron number23
Giraniya Atomê
g-factor
natural abundance
radioactivity☢️ radioactive element
half-life
64,7 ± 0,3 ms
spin7/2
nuclear quadrupole moment
dema îcadkirinê yan keşfê1970
parity-

decay modeintensity
β+ (β+ decay; β+ = ϵ + e+)100%
β+ p (β+-delayed proton emission)56.7%

50Fe

Hejmara baristeyî50
neutron number24
Giraniya Atomê
g-factor
0
natural abundance
radioactivity☢️ radioactive element
half-life
152 ± 0,6 ms
spin0
nuclear quadrupole moment
0
dema îcadkirinê yan keşfê1977
parity+

decay modeintensity
β+ (β+ decay; β+ = ϵ + e+)100%
β+ p (β+-delayed proton emission)0%

51Fe

Hejmara baristeyî51
neutron number25
Giraniya Atomê
g-factor
natural abundance
radioactivity☢️ radioactive element
half-life
305,4 ± 2,3 ms
spin5/2
nuclear quadrupole moment
dema îcadkirinê yan keşfê1972
parity-

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

52Fe

Hejmara baristeyî52
neutron number26
Giraniya Atomê
g-factor
0
natural abundance
radioactivity☢️ radioactive element
half-life
8,275 ± 0,008 h
spin0
nuclear quadrupole moment
0
dema îcadkirinê yan keşfê1948
parity+

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

53Fe

Hejmara baristeyî53
neutron number27
Giraniya Atomê
g-factor
-0,18571428571429 ± 0,0028571428571429
natural abundance
radioactivity☢️ radioactive element
half-life
8,51 ± 0,02 m
spin7/2
nuclear quadrupole moment
dema îcadkirinê yan keşfê1938
parity-

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

54Fe

Hejmara baristeyî54
neutron number28
Giraniya Atomê
g-factor
0
natural abundance
5,845 ± 0,105
radioactivity☢️ radioactive element
half-life
spin0
nuclear quadrupole moment
0
dema îcadkirinê yan keşfê1923
parity+

decay modeintensity
+ (double β+ decay)

55Fe

Hejmara baristeyî55
neutron number29
Giraniya Atomê
g-factor
natural abundance
radioactivity☢️ radioactive element
half-life
2,7562 ± 0,0004 y
spin3/2
nuclear quadrupole moment
dema îcadkirinê yan keşfê1939
parity-

decay modeintensity
ϵ (electron capture)100%

56Fe

Hejmara baristeyî56
neutron number30
Giraniya Atomê
g-factor
0
natural abundance
91,754 ± 0,106
radioactivitystable isotope
half-lifeNot Radioactive ☢️
spin0
nuclear quadrupole moment
0
dema îcadkirinê yan keşfê1923
parity+

57Fe

Hejmara baristeyî57
neutron number31
Giraniya Atomê
g-factor
natural abundance
2,119 ± 0,029
radioactivitystable isotope
half-lifeNot Radioactive ☢️
spin1/2
nuclear quadrupole moment
0
dema îcadkirinê yan keşfê1935
parity-

58Fe

Hejmara baristeyî58
neutron number32
Giraniya Atomê
g-factor
0
natural abundance
0,282 ± 0,012
radioactivitystable isotope
half-lifeNot Radioactive ☢️
spin0
nuclear quadrupole moment
0
dema îcadkirinê yan keşfê1935
parity+

59Fe

Hejmara baristeyî59
neutron number33
Giraniya Atomê
g-factor
-0,22386666666667 ± 0,00026666666666667
natural abundance
radioactivity☢️ radioactive element
half-life
44,5 ± 0,012 d
spin3/2
nuclear quadrupole moment
dema îcadkirinê yan keşfê1938
parity-

decay modeintensity
β (β decay)100%

60Fe

Hejmara baristeyî60
neutron number34
Giraniya Atomê
g-factor
0
natural abundance
radioactivity☢️ radioactive element
half-life
2,62 ± 0,04 My
spin0
nuclear quadrupole moment
0
dema îcadkirinê yan keşfê1957
parity+

decay modeintensity
β (β decay)100%

61Fe

Hejmara baristeyî61
neutron number35
Giraniya Atomê
g-factor
natural abundance
radioactivity☢️ radioactive element
half-life
5,98 ± 0,06 m
spin3/2
nuclear quadrupole moment
dema îcadkirinê yan keşfê1957
parity-

decay modeintensity
β (β decay)100%

62Fe

Hejmara baristeyî62
neutron number36
Giraniya Atomê
g-factor
0
natural abundance
radioactivity☢️ radioactive element
half-life
68 ± 2 s
spin0
nuclear quadrupole moment
0
dema îcadkirinê yan keşfê1975
parity+

decay modeintensity
β (β decay)100%

63Fe

Hejmara baristeyî63
neutron number37
Giraniya Atomê
g-factor
natural abundance
radioactivity☢️ radioactive element
half-life
6,1 ± 0,6 s
spin5/2
nuclear quadrupole moment
dema îcadkirinê yan keşfê1980
parity-

decay modeintensity
β (β decay)100%

64Fe

Hejmara baristeyî64
neutron number38
Giraniya Atomê
g-factor
0
natural abundance
radioactivity☢️ radioactive element
half-life
2 ± 0,2 s
spin0
nuclear quadrupole moment
0
dema îcadkirinê yan keşfê1980
parity+

decay modeintensity
β (β decay)100%

65Fe

Hejmara baristeyî65
neutron number39
Giraniya Atomê
g-factor
natural abundance
radioactivity☢️ radioactive element
half-life
805 ± 10 ms
spin1/2
nuclear quadrupole moment
0
dema îcadkirinê yan keşfê1980
parity-

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

66Fe

Hejmara baristeyî66
neutron number40
Giraniya Atomê
g-factor
0
natural abundance
radioactivity☢️ radioactive element
half-life
467 ± 29 ms
spin0
nuclear quadrupole moment
0
dema îcadkirinê yan keşfê1985
parity+

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

67Fe

Hejmara baristeyî67
neutron number41
Giraniya Atomê
g-factor
natural abundance
radioactivity☢️ radioactive element
half-life
394 ± 9 ms
spin1/2
nuclear quadrupole moment
0
dema îcadkirinê yan keşfê1985
parity-

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

68Fe

Hejmara baristeyî68
neutron number42
Giraniya Atomê
g-factor
0
natural abundance
radioactivity☢️ radioactive element
half-life
188 ± 4 ms
spin0
nuclear quadrupole moment
0
dema îcadkirinê yan keşfê1985
parity+

decay modeintensity
β (β decay)100%
β n (β-delayed neutron emission)0%

69Fe

Hejmara baristeyî69
neutron number43
Giraniya Atomê
g-factor
natural abundance
radioactivity☢️ radioactive element
half-life
162 ± 7 ms
spin1/2
nuclear quadrupole moment
0
dema îcadkirinê yan keşfê1992
parity-

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

70Fe

Hejmara baristeyî70
neutron number44
Giraniya Atomê
g-factor
0
natural abundance
radioactivity☢️ radioactive element
half-life
61,4 ± 0,7 ms
spin0
nuclear quadrupole moment
0
dema îcadkirinê yan keşfê1997
parity+

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

71Fe

Hejmara baristeyî71
neutron number45
Giraniya Atomê
g-factor
natural abundance
radioactivity☢️ radioactive element
half-life
34,3 ± 2,6 ms
spin7/2
nuclear quadrupole moment
dema îcadkirinê yan keşfê1997
parity+

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

72Fe

Hejmara baristeyî72
neutron number46
Giraniya Atomê
g-factor
0
natural abundance
radioactivity☢️ radioactive element
half-life
17 ± 1 ms
spin0
nuclear quadrupole moment
0
dema îcadkirinê yan keşfê1997
parity+

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

73Fe

Hejmara baristeyî73
neutron number47
Giraniya Atomê
g-factor
natural abundance
radioactivity☢️ radioactive element
half-life
12,9 ± 1,6 ms
spin7/2
nuclear quadrupole moment
dema îcadkirinê yan keşfê2010
parity+

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

74Fe

Hejmara baristeyî74
neutron number48
Giraniya Atomê
g-factor
0
natural abundance
radioactivity☢️ radioactive element
half-life
5 ± 5 ms
spin0
nuclear quadrupole moment
0
dema îcadkirinê yan keşfê2010
parity+

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

75Fe

Hejmara baristeyî75
neutron number49
Giraniya Atomê
g-factor
natural abundance
radioactivity☢️ radioactive element
half-life
spin9/2
nuclear quadrupole moment
dema îcadkirinê yan keşfê2013
parity+

decay modeintensity
β (β decay)
β n (β-delayed neutron emission)
2n (2-neutron emission)

76Fe

Hejmara baristeyî76
neutron number50
Giraniya Atomê
g-factor
0
natural abundance
radioactivity☢️ radioactive element
half-life
spin0
nuclear quadrupole moment
0
dema îcadkirinê yan keşfê2017
parity+

decay modeintensity
β (β decay)
Iron electrolytic and 1cm3 cube

dîrok

kaşîf an îcadkerKnown to the ancients.
location of discovery
dema îcadkirinê yan keşfê
BêjenasîAnglo-Saxon: iron; symbol from Latin: ferrum (iron).
pronunciationEYE-ern (îngilîzî)

source

Abundance
Abundance in Earth's crust
natural abundance (Okyanûs)
natural abundance (human body)
0,006 %
natural abundance (meteoroid)
22 %
natural abundance (Roj)
0,1 %
Abundance in Universe
0,11 %

Nuclear Screening Constants

1s0.619
2p3.9112
2s7.401
3d14.8202
3p13.2221
3s12.3239
4s20.566