beryllium 9 | has symbol 9Be | ![2001-09-27 09:29:35.0 2001-09-27 09:29:35.0](facet.gif) |
has natural abundance 100% | ![2001-09-27 09:29:35.0 2001-09-27 09:29:35.0](facet.gif) |
has NMR frequency 14.053 MHz where 1H = 100 MHz; 2.3488 T | ![2001-09-27 09:29:35.0 2001-09-27 09:29:35.0](facet.gif) |
has nuclear quadrupole moment 0.05288 × 10-28 m2 | ![2001-09-27 09:29:35.0 2001-09-27 09:29:35.0](facet.gif) |
has magnetogyric ratio 3.7589 × 107 rad T-1 s-1 | ![2001-09-27 09:29:35.0 2001-09-27 09:29:35.0](facet.gif) |
has NMR receptivity 78.8 where 13C = 1.00 | ![2001-09-27 09:29:35.0 2001-09-27 09:29:35.0](facet.gif) |
has relative NMR sensitivity 1.39 × 10-2 where 1H = 1.00 | ![2001-09-27 09:29:35.0 2001-09-27 09:29:35.0](facet.gif) |
has nuclear magnetic moment μ = -1.1779 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 09:29:35.0 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 09:29:35.0](facet.gif) |
has nuclear spin I = 3/2- 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 09:29:35.0 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 09:29:35.0](facet.gif) |
has number of nucleons 9 | ![2001-09-27 09:29:35.0 2001-09-27 09:29:35.0](facet.gif) |
has number of neutrons 5 | ![2001-09-27 09:29:35.0 2001-09-27 09:29:35.0](facet.gif) |
has atomic mass 9.0121822 | ![2001-09-27 09:29:35.0 2001-09-27 09:29:35.0](facet.gif) |
has uses Nuclear Magnetic Resonance | ![2001-09-27 09:29:35.0 2001-09-27 09:29:35.0](facet.gif) |
is an instance of beryllium | ![has URL: http://nucleardata.nuclear.lu.se/nucleardata/toi/nuclide.asp?iZA=40009, 2001-09-27 09:29:35.0 has URL: http://nucleardata.nuclear.lu.se/nucleardata/toi/nuclide.asp?iZA=40009, 2001-09-27 09:29:35.0](facet.gif) |
beryllium | has lethal intake 317 mg kg-1 acetate in rat | ![2001-09-27 09:29:34.0 2001-09-27 09:29:34.0](facet.gif) |
has reserves 400000 tonnes | ![2001-09-27 09:29:34.0 2001-09-27 09:29:34.0](facet.gif) |
has main mining area Brazil, USA, Madagascar, Germany, Czech Republic, Russia, India | ![2001-09-27 09:29:34.0 2001-09-27 09:29:34.0](facet.gif) |
has mineral beryl, bertrandite, chrysoberyl, gadolinite, herderite | ![2001-09-27 09:29:34.0 2001-09-27 09:29:34.0](facet.gif) |
has neutron scattering length 0.779 × 10-12 cm | ![2001-09-27 09:29:34.0 2001-09-27 09:29:34.0](facet.gif) |
has electron affinity -18 kJ mol-1 from Be to Be- | ![2001-09-27 09:29:34.0 2001-09-27 09:29:34.0](facet.gif) |
has toxic intake 13 mg kg-1 in rat | ![2001-09-27 09:29:34.0 2001-09-27 09:29:34.0](facet.gif) |
has poisson's ratio 0.02 GPa | ![2001-09-27 09:29:34.0 2001-09-27 09:29:34.0](facet.gif) |
has bulk modulus 110 GPa | ![2001-09-27 09:29:34.0 2001-09-27 09:29:34.0](facet.gif) |
has rigidity modulus 156 GPa | ![2001-09-27 09:29:34.0 2001-09-27 09:29:34.0](facet.gif) |
has young's modulus 318 GPa | ![2001-09-27 09:29:34.0 2001-09-27 09:29:34.0](facet.gif) |
has mass magnetic susceptibility -1.3 × 10-8 kg-1 m3 for solid | ![2001-09-27 09:29:34.0 2001-09-27 09:29:34.0](facet.gif) |
has electrical resistivity 4.0 × 10-8 Ω m at 293 K | ![2001-09-27 09:29:34.0 2001-09-27 09:29:34.0](facet.gif) |
has covalent radii 89 pm | ![2001-09-27 09:29:34.0 2001-09-27 09:29:34.0](facet.gif) |
has thermal neutron capture cross section 0.0092 barns | ![2001-09-27 09:29:34.0 2001-09-27 09:29:34.0](facet.gif) |
has longest lived isotope beryllium 9 | ![2001-09-27 09:29:35.0 2001-09-27 09:29:35.0](facet.gif) |
has isotope mass range 6 to 11 | ![2001-09-27 09:29:35.0 2001-09-27 09:29:35.0](facet.gif) |
has number of isotopes 6 including nuclear isomers | ![2001-09-27 09:29:35.0 2001-09-27 09:29:35.0](facet.gif) |
has pronunciation be-ril-iuhm | ![2001-09-27 09:29:35.0 2001-09-27 09:29:35.0](facet.gif) |
has name origin beryllos = beryl from Greek | ![2001-09-27 09:29:35.0 2001-09-27 09:29:35.0](facet.gif) |
has discovery location Paris, France | ![2001-09-27 09:29:35.0 2001-09-27 09:29:35.0](facet.gif) |
has abundance 14 in Sun relative to H = 1 × 1012 | ![2001-09-27 09:29:35.0 2001-09-27 09:29:35.0](facet.gif) |
has abundance 2.6 p.p.m. in Earth's crust | ![2001-09-27 09:29:35.0 2001-09-27 09:29:35.0](facet.gif) |
has abundance 8.8 × 10-8 p.p.m. in Atlantic surface seawater | ![2001-09-27 09:29:35.0 2001-09-27 09:29:35.0](facet.gif) |
has abundance 17.5 × 10-8 p.p.m. in deep Atlantic seawater | ![2001-09-27 09:29:35.0 2001-09-27 09:29:35.0](facet.gif) |
has abundance 3.5 × 10-8 p.p.m. in Pacific surface seawater | ![2001-09-27 09:29:35.0 2001-09-27 09:29:35.0](facet.gif) |
has abundance 22 × 10-8 p.p.m. in deep Pacific seawater | ![2001-09-27 09:29:35.0 2001-09-27 09:29:35.0](facet.gif) |
has specimen lumps, powder. Danger ! | ![2001-09-27 09:29:35.0 2001-09-27 09:29:35.0](facet.gif) |
has world production 364 tonnes year-1 | ![2001-09-27 09:29:34.0 2001-09-27 09:29:34.0](facet.gif) |
has chief source beryl, bertrandite | ![2001-09-27 09:29:34.0 2001-09-27 09:29:34.0](facet.gif) |
has mass absorption coefficient cm2 g-1 1.50 for CuKalpha X-ray diffraction | ![2001-09-27 09:29:34.0 2001-09-27 09:29:34.0](facet.gif) |
has mass absorption coefficient cm2 g-1 0.298 for MoKalpha X-ray diffraction | ![2001-09-27 09:29:34.0 2001-09-27 09:29:34.0](facet.gif) |
has space group P63/mmc for α-Be | ![2001-09-27 09:29:34.0 2001-09-27 09:29:34.0](facet.gif) |
has space group Im3m for β-Be | ![2001-09-27 09:29:34.0 2001-09-27 09:29:34.0](facet.gif) |
has crystal cell dimension a = 228.55, c = 358.32 pm for α-Be | ![2001-09-27 09:29:34.0 2001-09-27 09:29:34.0](facet.gif) |
has crystal cell dimension a = 255.15 pm for β-Be | ![2001-09-27 09:29:34.0 2001-09-27 09:29:34.0](facet.gif) |
has crystal type h.c.p. for α-Be | ![2001-09-27 09:29:34.0 2001-09-27 09:29:34.0](facet.gif) |
has crystal type b.c.c. for β-Be | ![2001-09-27 09:29:34.0 2001-09-27 09:29:34.0](facet.gif) |
has atomic emission line 234.861 nm for Be I (used in atom absorption spectrometry) | ![2001-09-27 09:29:34.0 2001-09-27 09:29:34.0](facet.gif) |
has atomic emission line 381.345 nm for Be I | ![2001-09-27 09:29:34.0 2001-09-27 09:29:34.0](facet.gif) |
has atomic emission line 436.099 nm for Be II | ![2001-09-27 09:29:34.0 2001-09-27 09:29:34.0](facet.gif) |
has atomic emission line 467.333 nm for Be II | ![2001-09-27 09:29:34.0 2001-09-27 09:29:34.0](facet.gif) |
has atomic emission line 467.342 nm for Be II (strong) | ![2001-09-27 09:29:34.0 2001-09-27 09:29:34.0](facet.gif) |
has atomic emission line 527.081 nm for Be II | ![2001-09-27 09:29:34.0 2001-09-27 09:29:34.0](facet.gif) |
has term symbol 1S0 in ground state | ![2001-09-27 09:29:34.0 2001-09-27 09:29:34.0](facet.gif) |
has electron configuration [He]2s2 in ground state | ![2001-09-27 09:29:34.0 2001-09-27 09:29:34.0](facet.gif) |
has mass of element in person 0.036 mg for a 70 kg average person | ![2001-09-27 09:29:34.0 2001-09-27 09:29:34.0](facet.gif) |
has daily dietary intake 0.01 mg | ![2001-09-27 09:29:34.0 2001-09-27 09:29:34.0](facet.gif) |
has level in humans < 1 × 10-5 mg dm-3 in blood | ![2001-09-27 09:29:34.0 2001-09-27 09:29:34.0](facet.gif) |
has level in humans 0.003 p.p.m. in bone | ![2001-09-27 09:29:34.0 2001-09-27 09:29:34.0](facet.gif) |
has level in humans 0.0016 p.p.m. in liver | ![2001-09-27 09:29:34.0 2001-09-27 09:29:34.0](facet.gif) |
has level in humans 0.00075 p.p.m. in muscle | ![2001-09-27 09:29:34.0 2001-09-27 09:29:34.0](facet.gif) |
has hazard deadly poison, carcinogenic for lab animals and maybe for humans | ![2001-09-27 09:29:34.0 2001-09-27 09:29:34.0](facet.gif) |
has hazard inhalation of dust causes severe and irreparable lung damage | ![2001-09-27 09:29:34.0 2001-09-27 09:29:34.0](facet.gif) |
has biological role none | ![2001-09-27 09:29:34.0 2001-09-27 09:29:34.0](facet.gif) |
has linear expansion coefficient 11.5 × 10-6 K-1 | ![2001-09-27 09:29:34.0 2001-09-27 09:29:34.0](facet.gif) |
has thermal conductivity 200 W m-1 K-1 at 300 K | ![2001-09-27 09:29:34.0 2001-09-27 09:29:34.0](facet.gif) |
has molar volume 4.88 cm3 | ![2001-09-27 09:29:34.0 2001-09-27 09:29:34.0](facet.gif) |
has heat capacity 16.44 J K-1 mol-1 for solid at constant pressure 0.1 MPa at 298.15 K | ![2001-09-27 09:29:34.0 2001-09-27 09:29:34.0](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 09:29:34.0 2001-09-27 09:29:34.0](facet.gif) |
has heat of vaporization 308.8 kJ mol-1 | ![2001-09-27 09:29:34.0 2001-09-27 09:29:34.0](facet.gif) |
has heat of fusion 9.80 kJ mol-1 | ![2001-09-27 09:29:34.0 2001-09-27 09:29:34.0](facet.gif) |
has boiling point 3243 K under pressure | ![2001-09-27 09:29:34.0 2001-09-27 09:29:34.0](facet.gif) |
has melting point 1551 ± 5 K | ![2001-09-27 09:29:34.0 2001-09-27 09:29:34.0](facet.gif) |
has electronegativity 1.57 Pauling | ![2001-09-27 09:29:34.0 2001-09-27 09:29:34.0](facet.gif) |
has relative atomic mass 9.012182 in units of 12C = 12.000 | ![2001-09-27 09:29:34.0 2001-09-27 09:29:34.0](facet.gif) |
has ionic radii 34 pm for Be+ | ![2001-09-27 09:29:34.0 2001-09-27 09:29:34.0](facet.gif) |
has atomic radii 113 pm | ![2001-09-27 09:29:34.0 2001-09-27 09:29:34.0](facet.gif) |
has number of protons 4 | ![2001-09-27 09:29:34.0 2001-09-27 09:29:34.0](facet.gif) |
has registry number 7440-41-7 for Chemical Abstracts System database | ![has URL: http://info.cas.org, 2001-09-27 09:29:34.0 has URL: http://info.cas.org, 2001-09-27 09:29:34.0](facet.gif) |
has density 1847.7 kg m-3 for solid at 293 K | ![2001-09-27 09:29:34.0 2001-09-27 09:29:34.0](facet.gif) |
has synthesis mechanism electrolysis of fused BeCl2 | ![2001-09-27 09:29:34.0 2001-09-27 09:29:34.0](facet.gif) |
has ocean oxidation state II | ![2001-09-27 09:28:29.0 2001-09-27 09:28:29.0](facet.gif) |
has ocean residence time 4000 years | ![2001-09-27 09:28:29.0 2001-09-27 09:28:29.0](facet.gif) |
has atomic number 4 | ![2001-09-27 09:29:34.0 2001-09-27 09:29:34.0](facet.gif) |
has discovery date 1797 | ![2001-09-27 09:29:35.0 2001-09-27 09:29:35.0](facet.gif) |
has discoverer Nicholas Louis Vauquelin | ![2001-09-27 09:29:35.0 2001-09-27 09:29:35.0](facet.gif) |
has image ![](images/element/Be.jpg) | ![2001-09-27 09:28:32.0 2001-09-27 09:28:32.0](facet.gif) |
alkali earth metal | has hardness malleable, extrudable and machinable | ![2001-09-27 09:28:19.0 2001-09-27 09:28:19.0](facet.gif) |
recycled oceanic element | has ocean concentration increasing with depth | ![2001-09-27 09:28:28.0 2001-09-27 09:28:28.0](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) |
oceanic element | has occurrence ocean | ![2001-09-27 09:28:26.0 2001-09-27 09:28:26.0](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) |