Astronomy   View all facts   Glossary   Help
physical object > natural object > particle > element > column grouped element > transition metal > iron > iron 57
Next ironiron 58    Upiron    Previous ironiron 56   

iron 57
(57Fe)
subjectfact 
iron 57has symbol 57Fe2001-09-27 09:29:04.0
has natural abundance 2.22001-09-27 09:29:04.0
has NMR frequency 3.231 MHz where 1H = 100 MHz; 2.3488 T2001-09-27 09:29:04.0
has magnetogyric ratio 0.8661 × 107 rad T-1 s-12001-09-27 09:29:04.0
has NMR receptivity 4.2 × 10-3 where 13C = 1.002001-09-27 09:29:04.0
has relative NMR sensitivity 3.37 × 10-5 where 1H = 1.002001-09-27 09:29:04.0
has nuclear magnetic moment μ = +0.09062294 nuclear magnetons with diamagnetic correctionhas source: Fuller, G.H. 1976, <i>Journal of Physical Chemistry Reference Data</i> <b>5</b> 835 'Nuclear Spins and Moments', 2001-09-27 09:29:04.0
has nuclear spin I = 1/2- h/2πhas source: Fuller, G.H. 1976, <i>Journal of Physical Chemistry Reference Data</i> <b>5</b> 835 'Nuclear Spins and Moments', 2001-09-27 09:29:04.0
has number of nucleons 572001-09-27 09:29:04.0
has number of neutrons 312001-09-27 09:29:04.0
has atomic mass 56.9353952001-09-27 09:29:04.0
has uses isotopically enriched samples available for experimental purposes2001-09-27 09:29:04.0
has uses Nuclear Magnetic Resonance2001-09-27 09:29:04.0
is an instance of ironhas URL: http://nucleardata.nuclear.lu.se/nucleardata/toi/nuclide.asp?iZA=260057, 2001-09-27 09:29:04.0
ironhas lethal intake 7 - 35 grams2001-09-27 09:29:02.0
has reserves 1.1 × 1011 tonnes2001-09-27 09:29:03.0
has main mining area USA, Canada, Sweden, South Africa, Russia, India, Japan2001-09-27 09:29:03.0
has mineral goethite, hematite, lepidocrocite, magnetite, siderite, ...2001-09-27 09:29:03.0
has neutron scattering length 0.954 × 10-12 cm2001-09-27 09:29:03.0
has electron affinity 15.7 kJ mol-1 from Fe to Fe-2001-09-27 09:29:02.0
has toxic intake 200 mg Iron (II) compounds are more toxic than iron (III)2001-09-27 09:29:02.0
has poisson's ratio 0.27 GPa for cast iron2001-09-27 09:29:02.0
has poisson's ratio 0.27 GPa for steel2001-09-27 09:29:02.0
has bulk modulus 109.5 GPa for cast iron2001-09-27 09:29:02.0
has bulk modulus 160 GPa for steel2001-09-27 09:29:02.0
has rigidity modulus 60.0 GPa for cast iron2001-09-27 09:29:02.0
has rigidity modulus 81 GPa for steel2001-09-27 09:29:02.0
has young's modulus 152.3 GPa for cast iron2001-09-27 09:29:02.0
has young's modulus 208 GPa for steel2001-09-27 09:29:02.0
has mass magnetic susceptibility ferromagnetic2001-09-27 09:29:02.0
has electrical resistivity 9.71 × 10-8 Ω m at 293 K2001-09-27 09:29:02.0
has covalent radii 116 pm2001-09-27 09:29:02.0
has thermal neutron capture cross section 2.56 barns2001-09-27 09:29:03.0
has longest lived isotope iron 562001-09-27 09:29:03.0
has isotope mass range 49 to 632001-09-27 09:29:03.0
has number of isotopes 16 including nuclear isomers2001-09-27 09:29:03.0
has pronunciation iy-on ?2001-09-27 09:29:03.0
has name origin iron from Anglo-Saxon2001-09-27 09:29:03.0
has abundance 3.16 × 107 in Sun relative to H = 1 × 10122001-09-27 09:29:03.0
has abundance 41000 p.p.m. in Earth's crust2001-09-27 09:29:03.0
has abundance p.p.m. in seawater2001-09-27 09:29:03.0
has abundance 1 × 10-4 p.p.m. in Atlantic surface seawater2001-09-27 09:29:03.0
has abundance 4 × 10-4 p.p.m. in deep Atlantic seawater2001-09-27 09:29:03.0
has abundance 1 × 10-5 p.p.m. in Pacific surface seawater2001-09-27 09:29:03.0
has abundance 1 × 10-4 p.p.m. in deep Pacific seawater2001-09-27 09:29:03.0
has specimen chips, filings, foil, granules, powder and wire. Safe.2001-09-27 09:29:03.0
has world production 7.16 × 108 tonnes year-12001-09-27 09:29:03.0
has chief source hematite, magnetite, goethite, lepidocrocite, siderite2001-09-27 09:29:03.0
has mass absorption coefficient 308 cm2 g-1 for CuKα X-ray diffraction2001-09-27 09:29:02.0
has mass absorption coefficient 38.5 cm2 g-1 for MoKα X-ray diffraction2001-09-27 09:29:02.0
has space group Im3m for α-Fe2001-09-27 09:29:02.0
has space group Fm3m for γ-Fe2001-09-27 09:29:02.0
has space group Im3m for δ-Fe2001-09-27 09:29:02.0
has crystal cell dimension a = 286.645 pm for α-Fe2001-09-27 09:29:02.0
has crystal cell dimension a = 364.68 pm for γ-Fe2001-09-27 09:29:02.0
has crystal cell dimension a = 293.22 pm for δ-Fe2001-09-27 09:29:02.0
has crystal type b.c.c. for α-Fe2001-09-27 09:29:02.0
has crystal type c.c.p. for γ-Fe2001-09-27 09:29:02.0
has crystal type b.c.c. for δ-Fe2001-09-27 09:29:02.0
has atomic emission line 248.327 nm for Fe I (strong)2001-09-27 09:29:02.0
has atomic emission line 248.814 nm for Fe I2001-09-27 09:29:02.0
has atomic emission line 252.285 nm for Fe I2001-09-27 09:29:02.0
has atomic emission line 344.061 nm for Fe I2001-09-27 09:29:02.0
has atomic emission line 371.994 nm for Fe I2001-09-27 09:29:02.0
has atomic emission line 373.713 nm for Fe I2001-09-27 09:29:02.0
has atomic emission line 374.556 nm for Fe I2001-09-27 09:29:02.0
has atomic emission line 385.991 nm for Fe I (strong)2001-09-27 09:29:02.0
has term symbol 5D4 in ground state2001-09-27 09:29:02.0
has electron configuration [Ar]3d64s2 in ground state2001-09-27 09:29:02.0
has mass of element in person 4.2 kg for a 70 kg average person2001-09-27 09:29:02.0
has daily dietary intake 6 - 40 mg2001-09-27 09:29:02.0
has level in humans 447 mg dm-3 in blood2001-09-27 09:29:02.0
has level in humans 3 - 380 p.p.m. in bone2001-09-27 09:29:02.0
has level in humans 250 - 1400 p.p.m. in liver2001-09-27 09:29:02.0
has level in humans 180 p.p.m. in muscle2001-09-27 09:29:02.0
has hazard fire or explosion of dust chronic exposure can cause pneumoconiosis2001-09-27 09:29:02.0
has hazard deficiency leads to anemia but excess causes liver and kidney damage2001-09-27 09:29:02.0
has biological role essential to all species2001-09-27 09:29:02.0
has linear expansion coefficient 12.3 × 10-6 K-12001-09-27 09:29:02.0
has thermal conductivity 80.2 W m-1 K-1 at 300 K2001-09-27 09:29:02.0
has molar volume 7.09 cm32001-09-27 09:29:02.0
has heat capacity 25.10 J K-1 mol-1 for solid at constant pressure 0.1 MPa at 298.15 K2001-09-27 09:29:02.0
has heat capacity 25.677 J K-1 mol-1 for gas at constant pressure 0.1 MPa at 298.15 K2001-09-27 09:29:02.0
has heat of vaporization 351.0 kJ mol-12001-09-27 09:29:02.0
has heat of fusion 14.9 kJ mol-12001-09-27 09:29:02.0
has boiling point 3023 K2001-09-27 09:29:02.0
has melting point 1808 K2001-09-27 09:29:02.0
has electronegativity 1.83 Pauling2001-09-27 09:29:02.0
has relative atomic mass 55.845 in units of 12C = 12.0002001-09-27 09:29:02.0
has ionic radii 67 pm for Fe2+2001-09-27 09:29:02.0
has ionic radii 82 pm for Fe3+2001-09-27 09:29:02.0
has atomic radii 124 pm2001-09-27 09:29:02.0
has number of protons 262001-09-27 09:29:02.0
has registry number 7439-89-6 for Chemical Abstracts System databasehas URL: http://info.cas.org, 2001-09-27 09:29:02.0
has density 7874 kg m-3 for solid at 293 K2001-09-27 09:29:02.0
has density 7035 kg m-3 for liquid at 1808 K melting point2001-09-27 09:29:02.0
has synthesis mechanism2001-09-27 09:29:03.0
has ocean oxidation state III2001-09-27 09:28:29.0
has ocean residence time 98 years2001-09-27 09:28:29.0
has symbol name origin ferrum = iron from Latin2001-09-27 09:29:03.0
has atomic number 262001-09-27 09:29:02.0
reacts with damp air by rusting2001-09-27 09:29:02.0
reacts with dilute acids by disolving2001-09-27 09:29:02.0
has discovery date 2500 B.C.2001-09-27 09:29:03.0
has image 2001-09-27 09:28:33.0
recycled oceanic elementhas ocean concentration increasing with depth2001-09-27 09:28:28.0
siderophile elementhas occurrence in planet metallic core and associated with iron2001-09-27 09:28:25.0
column grouped elementhas group a column number in the table of the elements2001-09-27 09:28:24.0
elementis a part of Universe2001-09-27 09:32:17.0
has synonym atom2001-09-27 09:28:19.0
particleobeys uncertainty principle2001-09-27 09:28:02.0
has frequency inversely proportional to the wavelength2001-09-27 09:28:02.0
has wavelength inversely proportional to its momentum2001-09-27 09:28:02.0
has charge2001-09-27 09:28:01.0
has mass2001-09-27 09:28:02.0
physical objecthas location or center of gravity2001-09-27 09:27:27.0
has angular momentum2001-09-27 09:27:27.0
has velocity2001-09-27 09:27:27.0
has momentum2001-09-27 09:27:27.0
has temperature2001-09-27 09:27:27.0
has volume2001-09-27 09:27:27.0
has extent2001-09-27 09:27:27.0
has material2001-09-27 09:27:27.0

Next ironiron 58    Upiron    Previous ironiron 56