cobalt 61 | has symbol 61Co | ![2001-09-27 09:29:32.0 2001-09-27 09:29:32.0](facet.gif) |
has nuclear spin I = 7/2- h/2π | ![has source: Fuller, G.H. 1976, <i>Journal of Physical Chemistry Reference Data</i> <b>5</b> 835 'Nuclear Spins and Moments', 2001-09-27 09:29:32.0 has source: Fuller, G.H. 1976, <i>Journal of Physical Chemistry Reference Data</i> <b>5</b> 835 'Nuclear Spins and Moments', 2001-09-27 09:29:32.0](facet.gif) |
has decay mode β- (1.322 Mev) | ![2001-09-27 09:29:32.0 2001-09-27 09:29:32.0](facet.gif) |
has decay mode γ | ![2001-09-27 09:29:32.0 2001-09-27 09:29:32.0](facet.gif) |
has half life 1.650 hours | ![2001-09-27 09:29:32.0 2001-09-27 09:29:32.0](facet.gif) |
has number of nucleons 61 | ![2001-09-27 09:29:32.0 2001-09-27 09:29:32.0](facet.gif) |
has number of neutrons 34 | ![2001-09-27 09:29:32.0 2001-09-27 09:29:32.0](facet.gif) |
has atomic mass 60.932478 | ![2001-09-27 09:29:32.0 2001-09-27 09:29:32.0](facet.gif) |
is an instance of cobalt | ![has URL: http://nucleardata.nuclear.lu.se/nucleardata/toi/nuclide.asp?iZA=270061, 2001-09-27 09:29:32.0 has URL: http://nucleardata.nuclear.lu.se/nucleardata/toi/nuclide.asp?iZA=270061, 2001-09-27 09:29:32.0](facet.gif) |
cobalt | has lethal intake 80 mg kg-1 chloride ingested by rat | ![2001-09-27 09:29:30.0 2001-09-27 09:29:30.0](facet.gif) |
has main mining area Zaire, Morocco, Sweden, Canada | ![2001-09-27 09:29:31.0 2001-09-27 09:29:31.0](facet.gif) |
has mineral cobaltite, erythrite, glaucodot, linnaerite, skutterudite (smaltite) | ![2001-09-27 09:29:30.0 2001-09-27 09:29:30.0](facet.gif) |
has neutron scattering length 0.278 × 10-12 cm | ![2001-09-27 09:29:30.0 2001-09-27 09:29:30.0](facet.gif) |
has electron affinity 63.8 kJ mol-1 from Co to Co- | ![2001-09-27 09:29:30.0 2001-09-27 09:29:30.0](facet.gif) |
has toxic intake 500 mg | ![2001-09-27 09:29:30.0 2001-09-27 09:29:30.0](facet.gif) |
has poisson's ratio 0.32 GPa | ![2001-09-27 09:29:30.0 2001-09-27 09:29:30.0](facet.gif) |
has bulk modulus 181.5 GPa | ![2001-09-27 09:29:30.0 2001-09-27 09:29:30.0](facet.gif) |
has rigidity modulus 82 GPa | ![2001-09-27 09:29:30.0 2001-09-27 09:29:30.0](facet.gif) |
has young's modulus 211 GPa | ![2001-09-27 09:29:30.0 2001-09-27 09:29:30.0](facet.gif) |
has mass magnetic susceptibility ferromagnetic | ![2001-09-27 09:29:30.0 2001-09-27 09:29:30.0](facet.gif) |
has electrical resistivity 6.24 × 10-8 Ω m at 293 K | ![2001-09-27 09:29:30.0 2001-09-27 09:29:30.0](facet.gif) |
has covalent radii 116 pm | ![2001-09-27 09:29:30.0 2001-09-27 09:29:30.0](facet.gif) |
has thermal neutron capture cross section 37.2 barns | ![2001-09-27 09:29:30.0 2001-09-27 09:29:30.0](facet.gif) |
has longest lived isotope cobalt 59 | ![2001-09-27 09:29:31.0 2001-09-27 09:29:31.0](facet.gif) |
has isotope mass range 35m to 64 | ![2001-09-27 09:29:31.0 2001-09-27 09:29:31.0](facet.gif) |
has number of isotopes 17 including nuclear isomers | ![2001-09-27 09:29:31.0 2001-09-27 09:29:31.0](facet.gif) |
has pronunciation koh-bolt | ![2001-09-27 09:29:31.0 2001-09-27 09:29:31.0](facet.gif) |
has name origin kobald = goblin from German | ![2001-09-27 09:29:31.0 2001-09-27 09:29:31.0](facet.gif) |
has discovery location Stockholm, Sweden | ![2001-09-27 09:29:31.0 2001-09-27 09:29:31.0](facet.gif) |
has abundance 7.94 × 104 in Sun relative to H = 1 × 1012 | ![2001-09-27 09:29:31.0 2001-09-27 09:29:31.0](facet.gif) |
has abundance 20 p.p.m. in Earth's crust | ![2001-09-27 09:29:31.0 2001-09-27 09:29:31.0](facet.gif) |
has abundance 6.9 × 10-6 p.p.m. in Pacific surface seawater | ![2001-09-27 09:29:31.0 2001-09-27 09:29:31.0](facet.gif) |
has abundance 1.1 × 10-6 p.p.m. in deep Pacific seawater | ![2001-09-27 09:29:31.0 2001-09-27 09:29:31.0](facet.gif) |
has specimen foil, pieces, powder, rod and wire. Care ! | ![2001-09-27 09:29:31.0 2001-09-27 09:29:31.0](facet.gif) |
has world production 17000 tonnes year-1 | ![2001-09-27 09:29:30.0 2001-09-27 09:29:30.0](facet.gif) |
has chief source cobaltite, skutterudite | ![2001-09-27 09:29:30.0 2001-09-27 09:29:30.0](facet.gif) |
has mass absorption coefficient 313 cm2 g-1 for CuKalpha X-ray diffraction | ![2001-09-27 09:29:30.0 2001-09-27 09:29:30.0](facet.gif) |
has mass absorption coefficient 42.5 cm2 g-1 for MoKalpha X-ray diffraction | ![2001-09-27 09:29:30.0 2001-09-27 09:29:30.0](facet.gif) |
has space group Fm3m for α-Co | ![2001-09-27 09:29:30.0 2001-09-27 09:29:30.0](facet.gif) |
has space group P63/mmc for ε-Co | ![2001-09-27 09:29:30.0 2001-09-27 09:29:30.0](facet.gif) |
has crystal cell dimension a = 354.41 pm for α-Co | ![2001-09-27 09:29:30.0 2001-09-27 09:29:30.0](facet.gif) |
has crystal cell dimension a = 250.7, c = 406.9 pm for ε-Co | ![2001-09-27 09:29:30.0 2001-09-27 09:29:30.0](facet.gif) |
has crystal type f.c.c. for α-Co | ![2001-09-27 09:29:30.0 2001-09-27 09:29:30.0](facet.gif) |
has crystal type h.c.p. for ε-Co | ![2001-09-27 09:29:30.0 2001-09-27 09:29:30.0](facet.gif) |
has atomic emission line 240.725 nm for Co I (used in atom absorption spectrometry) | ![2001-09-27 09:29:30.0 2001-09-27 09:29:30.0](facet.gif) |
has atomic emission line 242.493 nm for Co I | ![2001-09-27 09:29:30.0 2001-09-27 09:29:30.0](facet.gif) |
has atomic emission line 340.512 nm for Co I | ![2001-09-27 09:29:30.0 2001-09-27 09:29:30.0](facet.gif) |
has atomic emission line 344.364 nm for Co I | ![2001-09-27 09:29:30.0 2001-09-27 09:29:30.0](facet.gif) |
has atomic emission line 345.350 nm for Co I (strong) | ![2001-09-27 09:29:30.0 2001-09-27 09:29:30.0](facet.gif) |
has atomic emission line 350.228 nm for Co I | ![2001-09-27 09:29:30.0 2001-09-27 09:29:30.0](facet.gif) |
has atomic emission line 356.938 nm for Co I | ![2001-09-27 09:29:30.0 2001-09-27 09:29:30.0](facet.gif) |
has term symbol 4F9/2 in ground state | ![2001-09-27 09:29:30.0 2001-09-27 09:29:30.0](facet.gif) |
has electron configuration [Ar]3d74s2 in ground state | ![2001-09-27 09:29:30.0 2001-09-27 09:29:30.0](facet.gif) |
has mass of element in person 3 mg for a 70 kg average person | ![2001-09-27 09:29:30.0 2001-09-27 09:29:30.0](facet.gif) |
has daily dietary intake 0.005 - 1.8 mg | ![2001-09-27 09:29:30.0 2001-09-27 09:29:30.0](facet.gif) |
has level in humans 0.0002 - 0.04 mg dm-3 in blood | ![2001-09-27 09:29:30.0 2001-09-27 09:29:30.0](facet.gif) |
has level in humans 0.01 - 0.04 p.p.m. in bone | ![2001-09-27 09:29:30.0 2001-09-27 09:29:30.0](facet.gif) |
has level in humans 0.06 - 1.1 p.p.m. in liver | ![2001-09-27 09:29:30.0 2001-09-27 09:29:30.0](facet.gif) |
has level in humans 0.028 - 0.65 p.p.m. in muscle | ![2001-09-27 09:29:30.0 2001-09-27 09:29:30.0](facet.gif) |
has hazard compounds have low toxicity when ingested, but produce vomiting. Suspected carcinogen. | ![2001-09-27 09:29:30.0 2001-09-27 09:29:30.0](facet.gif) |
has biological role essential to most species, including humans | ![2001-09-27 09:29:30.0 2001-09-27 09:29:30.0](facet.gif) |
has linear expansion coefficient 13.36 × 10-6 K-1 | ![2001-09-27 09:29:30.0 2001-09-27 09:29:30.0](facet.gif) |
has thermal conductivity 100 W m-1 K-1 at 300 K | ![2001-09-27 09:29:30.0 2001-09-27 09:29:30.0](facet.gif) |
has molar volume 6.62 cm3 | ![2001-09-27 09:29:30.0 2001-09-27 09:29:30.0](facet.gif) |
has heat capacity 24.81 J K-1 mol-1 for solid at constant pressure 0.1 MPa at 298.15 K | ![2001-09-27 09:29:30.0 2001-09-27 09:29:30.0](facet.gif) |
has heat capacity 23.020 J K-1 mol-1 for gas at constant pressure 0.1 MPa at 298.15 K | ![2001-09-27 09:29:30.0 2001-09-27 09:29:30.0](facet.gif) |
has heat of vaporization 382.4 kJ mol-1 | ![2001-09-27 09:29:30.0 2001-09-27 09:29:30.0](facet.gif) |
has heat of fusion 15.2 kJ mol-1 | ![2001-09-27 09:29:30.0 2001-09-27 09:29:30.0](facet.gif) |
has boiling point 3143 K | ![2001-09-27 09:29:30.0 2001-09-27 09:29:30.0](facet.gif) |
has melting point 1768 K | ![2001-09-27 09:29:30.0 2001-09-27 09:29:30.0](facet.gif) |
has electronegativity 1.88 Pauling | ![2001-09-27 09:29:30.0 2001-09-27 09:29:30.0](facet.gif) |
has relative atomic mass 58.93320 in units of 12C = 12.000 | ![2001-09-27 09:29:30.0 2001-09-27 09:29:30.0](facet.gif) |
has ionic radii 64 pm for Co3+ | ![2001-09-27 09:29:30.0 2001-09-27 09:29:30.0](facet.gif) |
has ionic radii 82 pm for Co2+ | ![2001-09-27 09:29:30.0 2001-09-27 09:29:30.0](facet.gif) |
has atomic radii 125 pm | ![2001-09-27 09:29:30.0 2001-09-27 09:29:30.0](facet.gif) |
has number of protons 27 | ![2001-09-27 09:29:30.0 2001-09-27 09:29:30.0](facet.gif) |
has registry number 7440-48-4 for Chemical Abstracts System database | ![has URL: http://info.cas.org, 2001-09-27 09:29:30.0 has URL: http://info.cas.org, 2001-09-27 09:29:30.0](facet.gif) |
has density 8900 kg m-3 for solid at 293 K | ![2001-09-27 09:29:30.0 2001-09-27 09:29:30.0](facet.gif) |
has density 7670 kg m-3 for liquid at 293 K at melting point | ![2001-09-27 09:29:30.0 2001-09-27 09:29:30.0](facet.gif) |
has ocean oxidation state II | ![2001-09-27 09:28:30.0 2001-09-27 09:28:30.0](facet.gif) |
has ocean residence time 40 years | ![2001-09-27 09:28:30.0 2001-09-27 09:28:30.0](facet.gif) |
has atomic number 27 | ![2001-09-27 09:29:30.0 2001-09-27 09:29:30.0](facet.gif) |
reacts with dilute acids | ![2001-09-27 09:29:30.0 2001-09-27 09:29:30.0](facet.gif) |
has discovery date 1735 | ![2001-09-27 09:29:31.0 2001-09-27 09:29:31.0](facet.gif) |
has discoverer Georg Brandt | ![2001-09-27 09:29:31.0 2001-09-27 09:29:31.0](facet.gif) |
has uses magnet alloys, ceramics, catalysts and paints | ![2001-09-27 09:29:30.0 2001-09-27 09:29:30.0](facet.gif) |
has image ![](images/element/Co.jpg) | ![2001-09-27 09:28:32.0 2001-09-27 09:28:32.0](facet.gif) |
scavenged oceanic element | has ocean concentration decreasing with depth | ![2001-09-27 09:28:30.0 2001-09-27 09:28:30.0](facet.gif) |
siderophile element | has occurrence in planet metallic core and associated with iron | ![2001-09-27 09:28:25.0 2001-09-27 09:28:25.0](facet.gif) |
column grouped element | has group a column number in the table of the elements | ![2001-09-27 09:28:24.0 2001-09-27 09:28:24.0](facet.gif) |
element | is a part of Universe | ![2001-09-27 09:32:17.0 2001-09-27 09:32:17.0](facet.gif) |
has synonym atom | ![2001-09-27 09:28:19.0 2001-09-27 09:28:19.0](facet.gif) |
particle | obeys uncertainty principle | ![2001-09-27 09:28:02.0 2001-09-27 09:28:02.0](facet.gif) |
has frequency inversely proportional to the wavelength | ![2001-09-27 09:28:02.0 2001-09-27 09:28:02.0](facet.gif) |
has wavelength inversely proportional to its momentum | ![2001-09-27 09:28:02.0 2001-09-27 09:28:02.0](facet.gif) |
has charge | ![2001-09-27 09:28:01.0 2001-09-27 09:28:01.0](facet.gif) |
has mass | ![2001-09-27 09:28:02.0 2001-09-27 09:28:02.0](facet.gif) |
physical object | has location or center of gravity | ![2001-09-27 09:27:27.0 2001-09-27 09:27:27.0](facet.gif) |
has angular momentum | ![2001-09-27 09:27:27.0 2001-09-27 09:27:27.0](facet.gif) |
has velocity | ![2001-09-27 09:27:27.0 2001-09-27 09:27:27.0](facet.gif) |
has momentum | ![2001-09-27 09:27:27.0 2001-09-27 09:27:27.0](facet.gif) |
has temperature | ![2001-09-27 09:27:27.0 2001-09-27 09:27:27.0](facet.gif) |
has volume | ![2001-09-27 09:27:27.0 2001-09-27 09:27:27.0](facet.gif) |
has extent | ![2001-09-27 09:27:27.0 2001-09-27 09:27:27.0](facet.gif) |
has material | ![2001-09-27 09:27:27.0 2001-09-27 09:27:27.0](facet.gif) |