chlorine 37 | has symbol 37Cl | |
has natural abundance 24.23% | |
has NMR frequency 8.156 MHz where 1H = 100 MHz; 2.3488 T | |
has nuclear quadrupole moment -0.06435 × 10-28 m2 | |
has magnetogyric ratio 2.1718 × 107 rad T-1 s-1 | |
has NMR receptivity 3.8 where 13C = 1.00 | |
has relative NMR sensitivity 2.71 × 10-3 where 1H = 1.00 | |
has nuclear magnetic moment μ = +0.6841230 nuclear magnetons with diamagnetic correction | |
has nuclear spin I = 3/2+ h/2π | |
has number of nucleons 20 | |
has number of neutrons 37 | |
has atomic mass 36.96590262 | |
has uses Nuclear Magnetic Resonance | |
has uses isotopically enriched samples available for experimental purposes | |
is an instance of chlorine | |
chlorine | has lethal intake Cl2 inhalation 500 p.p.m. for 5 minutes for humans | |
has reserves > 1 × 1013 tonnes | |
has main mining area vast deposits in USA, Poland, Russia, Germany, China, India, Australia | |
has mineral halite, carnallite, sylvite | |
has neutron scattering length 0.95770 × 10-12 cm | |
has electron affinity 349.0 kJ mol-1 from Cl to Cl- | |
has toxic intake Cl2 is very toxic affecting the eyes and lungs at 3 p.p.m. in air; chloride is non-toxic | |
has mass magnetic susceptibility -7.2 × 10-9 kg-1 m3 for gas | |
has van der Waals radii 181 pm | |
has covalent radii 99 pm | |
has thermal neutron capture cross section 35.5 barns | |
has longest lived isotope chlorine 35 | |
has isotope mass range 31 to 41 | |
has number of isotopes 13 including nuclear isomers | |
has pronunciation klor-een | |
has name origin chloros = pale green from Greek | |
has discovery location Uppsala, Sweden | |
has abundance 3.2 × 105 in Sun relative to H = 1 × 1012 | |
has abundance 130 p.p.m. in Earth's crust | |
has abundance 18000 p.p.m. in seawater | |
has specimen Cl2 in small pressurized canisters. Danger! | |
has world production 168 × 106 | |
has chief source halite (rock salt) | |
has mass absorption coefficient 106 cm2 g-1 for CuKα X-ray diffraction | |
has mass absorption coefficient 11.4 cm2 g-1 for MoKα X-ray diffraction | |
has space group P4/ncm | |
has crystal cell dimension a = 856, c = 612 pm | |
has crystal type tetragonal | |
has atomic emission line 479.455 nm for Cl II | |
has atomic emission line 489.677 nm for Cl II | |
has atomic emission line 542.323 nm for Cl II | |
has atomic emission line 837.574 nm for Cl I (strong) | |
has atomic emission line 858.597 nm for Cl I | |
has term symbol 2P3/2 in ground state | |
has electron configuration [Ne]3s23p5 in ground state | |
has mass of element in person 95 g for a 70 kg average person | |
has daily dietary intake 3.00 - 6.50 g | |
has level in humans 2890 mg dm-3 chloride in blood | |
has level in humans 900 p.p.m. chloride in bone | |
has level in humans 3000 - 7200 p.p.m. chloride in liver | |
has level in humans 2000 - 5200 p.p.m. chloride in muscle | |
has hazard corrosive, vapours attack eyes and lungs | |
has hazard Cl2 0.5 p.p.m. time-weighted average above which there is a threat to health | |
has hazard Cl2 15 p.p.m. produces throat irritation | |
has hazard Cl2 50 p.p.m. is dangerous even in short doses | |
has biological role chloride, Cl-, is essential to many species, including humans | |
has thermal conductivity 0.0089 W m-1 K-1 for gas at 300 K | |
has molar volume 17.46 cm3 for solid at 113 K | |
has heat capacity 33.907 J K-1 mol-1 for molecular gas (Cl2) at constant pressure 0.1 MPa at 298.15 K | |
has heat capacity 21.840 J K-1 mol-1 for atomic gas at constant pressure 0.1 MPa at 298.15 K | |
has heat of vaporization 20.4033 kJ mol-1 | |
has heat of fusion 6.41 kJ mol-1 | |
has boiling point 239.18 K | |
has melting point 172.17 K | |
has electronegativity 3.16 Pauling | |
has relative atomic mass 35.4527 in units of 12C = 12.000 | |
has ionic radii 181 pm for Cl- | |
has number of protons 17 | |
has registry number 7782-50-5 for Chemical Abstracts System database | |
has density 2030 kg m-3 for solid at 113 K | |
has density 1507 kg m-3 for liquid at 239.18 K boiling point | |
has density 3.214 kg m-3 for gas at 273 K | |
has synthesis mechanism electrolysis of sodium chloride solution | |
has ocean oxidation state -I | |
has ocean residence time 4 × 108 years | |
has atomic number 17 | |
has discovery date 1774 | |
has discoverer C.W. Scheele | |
has image | |
has critical pressure 7700 kPa | |
has critical temperature 417 K | |
accumulating oceanic element | has ocean concentration depth indenpendent | |
lithophile element | has occurrence in silicate materials such as igneous rocks | |
gaseous element | has state gas at standard temperature and pressure | |
halogen | has group 17 | |
has synonym group VII element | |
element | is a part of Universe | |
particle | obeys uncertainty principle | |
has frequency inversely proportional to the wavelength | |
has wavelength inversely proportional to its momentum | |
has charge | |
has mass | |
physical object | has location or center of gravity | |
has angular momentum | |
has velocity | |
has momentum | |
has temperature | |
has volume | |
has extent | |
has material | |