sodium 24 | has symbol 24Na | ![2001-09-27 09:29:16.0 2001-09-27 09:29:16.0](facet.gif) |
has nuclear magnetic moment μ = +1.690 nuclear magnetons with diamagnetic correction | ![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 09:29:16.0 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 09:29:16.0](facet.gif) |
has nuclear spin I = 4+ 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 09:29:16.0 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 09:29:16.0](facet.gif) |
has decay mode β- (5.514 Mev) | ![2001-09-27 09:29:16.0 2001-09-27 09:29:16.0](facet.gif) |
has decay mode γ | ![2001-09-27 09:29:16.0 2001-09-27 09:29:16.0](facet.gif) |
has half life 14.96 years | ![2001-09-27 09:29:16.0 2001-09-27 09:29:16.0](facet.gif) |
has number of nucleons 24 | ![2001-09-27 09:29:16.0 2001-09-27 09:29:16.0](facet.gif) |
has number of neutrons 13 | ![2001-09-27 09:29:16.0 2001-09-27 09:29:16.0](facet.gif) |
has atomic mass 23.990961 | ![2001-09-27 09:29:16.0 2001-09-27 09:29:16.0](facet.gif) |
has uses research, medical diagnostic | ![2001-09-27 09:29:16.0 2001-09-27 09:29:16.0](facet.gif) |
is an instance of sodium | ![has URL: http://nucleardata.nuclear.lu.se/nucleardata/toi/nuclide.asp?iZA=110024, 2001-09-27 09:29:16.0 has URL: http://nucleardata.nuclear.lu.se/nucleardata/toi/nuclide.asp?iZA=110024, 2001-09-27 09:29:16.0](facet.gif) |
sodium | has lethal intake 3000 mg kg-1 of chloride in rat | ![2001-09-27 09:29:15.0 2001-09-27 09:29:15.0](facet.gif) |
has reserves almost unlimited | ![2001-09-27 09:29:15.0 2001-09-27 09:29:15.0](facet.gif) |
has main mining area halite in Germany, Poland, USA, UK; trona in Kenya, USA | ![2001-09-27 09:29:15.0 2001-09-27 09:29:15.0](facet.gif) |
has mineral halite, trona, occurs in many others but these are not mined as a source of sodium | ![2001-09-27 09:29:15.0 2001-09-27 09:29:15.0](facet.gif) |
has neutron scattering length 0.358 × 10-12 cm | ![2001-09-27 09:29:15.0 2001-09-27 09:29:15.0](facet.gif) |
has electron affinity 52.9 kJ mol-1 from to - | ![2001-09-27 09:29:15.0 2001-09-27 09:29:15.0](facet.gif) |
has toxic intake 12 g kg-1 of chloride in humans | ![2001-09-27 09:29:15.0 2001-09-27 09:29:15.0](facet.gif) |
has poisson's ratio 0.34 GPa | ![2001-09-27 09:29:15.0 2001-09-27 09:29:15.0](facet.gif) |
has rigidity modulus 2.53 GPa | ![2001-09-27 09:29:15.0 2001-09-27 09:29:15.0](facet.gif) |
has young's modulus 6.80 GPa | ![2001-09-27 09:29:15.0 2001-09-27 09:29:15.0](facet.gif) |
has mass magnetic susceptibility +8.8 × 10-9 kg-1 m3 for solid | ![2001-09-27 09:29:15.0 2001-09-27 09:29:15.0](facet.gif) |
has electrical resistivity 4.2 × 10-8 Ω m at 273 K | ![2001-09-27 09:29:15.0 2001-09-27 09:29:15.0](facet.gif) |
has van der Waals radii 231 pm | ![2001-09-27 09:29:14.0 2001-09-27 09:29:14.0](facet.gif) |
has thermal neutron capture cross section 0.530 barns | ![2001-09-27 09:29:15.0 2001-09-27 09:29:15.0](facet.gif) |
has longest lived isotope sodium 23 | ![2001-09-27 09:29:15.0 2001-09-27 09:29:15.0](facet.gif) |
has isotope mass range 19 to 31 | ![2001-09-27 09:29:15.0 2001-09-27 09:29:15.0](facet.gif) |
has number of isotopes 14 including nuclear isomers | ![2001-09-27 09:29:15.0 2001-09-27 09:29:15.0](facet.gif) |
has pronunciation so-dee-uhm | ![2001-09-27 09:29:15.0 2001-09-27 09:29:15.0](facet.gif) |
has name origin soda from English | ![2001-09-27 09:29:15.0 2001-09-27 09:29:15.0](facet.gif) |
has discovery location Royal Institution, London, England | ![2001-09-27 09:29:15.0 2001-09-27 09:29:15.0](facet.gif) |
has abundance 1.91 × 106 in Sun relative to H = 1 × 1012 | ![2001-09-27 09:29:15.0 2001-09-27 09:29:15.0](facet.gif) |
has abundance 23000 p.p.m. in Earth's crust | ![2001-09-27 09:29:15.0 2001-09-27 09:29:15.0](facet.gif) |
has abundance 10500 p.p.m. in seawater | ![2001-09-27 09:29:15.0 2001-09-27 09:29:15.0](facet.gif) |
has specimen ingots or lumps, in sealed ampoules under nitrogen, or spheres and sticks stored under mineral oil. Warning! | ![2001-09-27 09:29:15.0 2001-09-27 09:29:15.0](facet.gif) |
has world production 168 × 106 tonnes year-1 as salt | ![2001-09-27 09:29:15.0 2001-09-27 09:29:15.0](facet.gif) |
has world production 29 × 106 tonnes year-1 as sodium carbonate | ![2001-09-27 09:29:15.0 2001-09-27 09:29:15.0](facet.gif) |
has world production 200000 tonnes year-1 as sodium metal | ![2001-09-27 09:29:15.0 2001-09-27 09:29:15.0](facet.gif) |
has chief source halite, trona | ![2001-09-27 09:29:15.0 2001-09-27 09:29:15.0](facet.gif) |
has mass absorption coefficient 30.1 cm2 g-1 for CuKalpha X-ray diffraction | ![2001-09-27 09:29:15.0 2001-09-27 09:29:15.0](facet.gif) |
has mass absorption coefficient 3.21 cm2 g-1 for MoKalpha X-ray diffraction | ![2001-09-27 09:29:15.0 2001-09-27 09:29:15.0](facet.gif) |
has space group P63/mmc for α-Na | ![2001-09-27 09:29:15.0 2001-09-27 09:29:15.0](facet.gif) |
has crystal cell dimension a = 376.7, c = 615.4 pm for α-Na | ![2001-09-27 09:29:15.0 2001-09-27 09:29:15.0](facet.gif) |
has crystal type hexagonal for α-Na | ![2001-09-27 09:29:15.0 2001-09-27 09:29:15.0](facet.gif) |
has atomic emission line 313.548 nm for Na II | ![2001-09-27 09:29:15.0 2001-09-27 09:29:15.0](facet.gif) |
has atomic emission line 588.995 nm for Na I (strong, used in atom absorption spectrometry) | ![2001-09-27 09:29:15.0 2001-09-27 09:29:15.0](facet.gif) |
has atomic emission line 589.595 nm for Na I | ![2001-09-27 09:29:15.0 2001-09-27 09:29:15.0](facet.gif) |
has atomic emission line 818.326 nm for Na I | ![2001-09-27 09:29:15.0 2001-09-27 09:29:15.0](facet.gif) |
has atomic emission line 819.482 nm for Na I | ![2001-09-27 09:29:15.0 2001-09-27 09:29:15.0](facet.gif) |
has term symbol 2S1/2 in ground state | ![2001-09-27 09:29:15.0 2001-09-27 09:29:15.0](facet.gif) |
has electron configuration [Ne]3s in ground state | ![2001-09-27 09:29:15.0 2001-09-27 09:29:15.0](facet.gif) |
has mass of element in person 100 g for a 70 kg average person | ![2001-09-27 09:29:15.0 2001-09-27 09:29:15.0](facet.gif) |
has daily dietary intake 2 - 15 g | ![2001-09-27 09:29:15.0 2001-09-27 09:29:15.0](facet.gif) |
has level in humans 1970 mg dm-3 in blood | ![2001-09-27 09:29:15.0 2001-09-27 09:29:15.0](facet.gif) |
has level in humans 10000 p.p.m. in bone | ![2001-09-27 09:29:15.0 2001-09-27 09:29:15.0](facet.gif) |
has level in humans 2000 - 4000 p.p.m. in liver | ![2001-09-27 09:29:15.0 2001-09-27 09:29:15.0](facet.gif) |
has level in humans 2600 - 7800 p.p.m. in muscle | ![2001-09-27 09:29:15.0 2001-09-27 09:29:15.0](facet.gif) |
has hazard compounds are not hazardous, but excess sodium chloride can be toxic by ingestion | ![2001-09-27 09:29:15.0 2001-09-27 09:29:15.0](facet.gif) |
has biological role essential to most species including humans | ![2001-09-27 09:29:15.0 2001-09-27 09:29:15.0](facet.gif) |
has linear expansion coefficient 70.6 × 10-6 K-1 | ![2001-09-27 09:29:15.0 2001-09-27 09:29:15.0](facet.gif) |
has thermal conductivity 141 W m-1 K-1 at 300 K | ![2001-09-27 09:29:15.0 2001-09-27 09:29:15.0](facet.gif) |
has molar volume 23.68 cm3 | ![2001-09-27 09:29:14.0 2001-09-27 09:29:14.0](facet.gif) |
has heat capacity 28.24 J K-1 mol-1 for solid at constant pressure 0.1 MPa at 298.15 K | ![2001-09-27 09:29:14.0 2001-09-27 09:29:14.0](facet.gif) |
has heat capacity 20.786 J K-1 mol-1 for gas at constant pressure 0.1 MPa at 298.15 K | ![2001-09-27 09:29:14.0 2001-09-27 09:29:14.0](facet.gif) |
has heat of vaporization 89.04 kJ mol-1 | ![2001-09-27 09:29:14.0 2001-09-27 09:29:14.0](facet.gif) |
has heat of fusion 2.64 kJ mol-1 | ![2001-09-27 09:29:14.0 2001-09-27 09:29:14.0](facet.gif) |
has boiling point 1156.1 K | ![2001-09-27 09:29:14.0 2001-09-27 09:29:14.0](facet.gif) |
has melting point 370.96 K | ![2001-09-27 09:29:14.0 2001-09-27 09:29:14.0](facet.gif) |
has electronegativity 0.93 Pauling | ![2001-09-27 09:29:14.0 2001-09-27 09:29:14.0](facet.gif) |
has relative atomic mass 22.989768 in units of 12C = 12.000 | ![2001-09-27 09:29:14.0 2001-09-27 09:29:14.0](facet.gif) |
has ionic radii 98 pm for Na+ | ![2001-09-27 09:29:14.0 2001-09-27 09:29:14.0](facet.gif) |
has atomic radii 154 pm | ![2001-09-27 09:29:14.0 2001-09-27 09:29:14.0](facet.gif) |
has number of protons 11 | ![2001-09-27 09:29:14.0 2001-09-27 09:29:14.0](facet.gif) |
has registry number 7440-23-5 for Chemical Abstracts System database | ![has URL: http://info.cas.org, 2001-09-27 09:29:14.0 has URL: http://info.cas.org, 2001-09-27 09:29:14.0](facet.gif) |
has density 971 kg m-3 for solid at 293 K | ![2001-09-27 09:29:14.0 2001-09-27 09:29:14.0](facet.gif) |
has density 928 kg m-3 for liquid at 370.96 K melting point | ![2001-09-27 09:29:14.0 2001-09-27 09:29:14.0](facet.gif) |
has synthesis mechanism electrolysis of molted sodium chloride | ![2001-09-27 09:29:15.0 2001-09-27 09:29:15.0](facet.gif) |
has ocean oxidation state I | ![2001-09-27 09:28:28.0 2001-09-27 09:28:28.0](facet.gif) |
has ocean residence time 1 × 108 years | ![2001-09-27 09:28:28.0 2001-09-27 09:28:28.0](facet.gif) |
has symbol name origin natrium from Latin | ![2001-09-27 09:29:15.0 2001-09-27 09:29:15.0](facet.gif) |
has atomic number 11 | ![2001-09-27 09:29:14.0 2001-09-27 09:29:14.0](facet.gif) |
reacts with water by producing hydrogen gas | ![2001-09-27 09:29:14.0 2001-09-27 09:29:14.0](facet.gif) |
has discovery date 1807 (isolated) | ![2001-09-27 09:29:15.0 2001-09-27 09:29:15.0](facet.gif) |
has discoverer Sir Humphry Davy | ![2001-09-27 09:29:15.0 2001-09-27 09:29:15.0](facet.gif) |
has image ![](images/element/Na.jpg) | ![2001-09-27 09:28:33.0 2001-09-27 09:28:33.0](facet.gif) |
alkali metal | has group 1 | ![2001-09-27 09:28:24.0 2001-09-27 09:28:24.0](facet.gif) |
has hardness soft | ![2001-09-27 09:28:19.0 2001-09-27 09:28:19.0](facet.gif) |
has appearancee silvery except for francium | ![2001-09-27 09:28:19.0 2001-09-27 09:28:19.0](facet.gif) |
has synonym group I element | ![2001-09-27 09:28:24.0 2001-09-27 09:28:24.0](facet.gif) |
accumulating oceanic element | has ocean concentration depth indenpendent | ![2001-09-27 09:28:28.0 2001-09-27 09:28:28.0](facet.gif) |
lithophile element | has occurrence in silicate materials such as igneous rocks | ![2001-09-27 09:28:26.0 2001-09-27 09:28:26.0](facet.gif) |
element | is a part of Universe | ![2001-09-27 09:32:17.0 2001-09-27 09:32:17.0](facet.gif) |
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) |