sulfur 37 | has symbol 37S | |
has decay mode β- (4.865 Mev) | |
has decay mode γ | |
has half life 5.05 minutes | |
has number of nucleons 37 | |
has number of neutrons 21 | |
has atomic mass 36.971125 | |
is an instance of sulfur | |
sulfur | has lethal intake 175 mg kg-1 for rabbits | |
has reserves 2.5 × 109 tonnes | |
has main mining area USA (native sulfur), Spain | |
has mineral occurs naturally as native sulfur deposits associated with oil-bearing strata | |
has neutron scattering length 0.2847 × 10-12 cm | |
has electron affinity 200.4 kJ mol-1 from S to S- | |
has toxic intake elemental form is not very toxic, but simple derivatives are (SO2, H2S, etc.) | |
has mass magnetic susceptibility -6.09 × 10-9 kg-1 m3 for α solid | |
has mass magnetic susceptibility -5.83 × 10-9 kg-1 m3 for β solid | |
has electrical resistivity 2 × 1015 Ω m at 293 K | |
has van der Waals radii 185 pm | |
has covalent radii 104 pm | |
has thermal neutron capture cross section 0.53 barns | |
has longest lived isotope sulfur 32 | |
has isotope mass range 29 to 39 | |
has number of isotopes 11 including nuclear isomers | |
has pronunciation sul-fer | |
has name origin sulvere = sulfur from Sanskrit (sulphurium from Latin) | |
has abundance 1.6 × 107 in Sun relative to H = 1 × 1012 | |
has abundance 260 p.p.m. in Earth's crust | |
has abundance 870 p.p.m. in seawater | |
has specimen powder and flakes. Safe. | |
has world production 54 × 106 | |
has chief source native sulfur, pyrite, H2S in natural gas | |
has mass absorption coefficient 89.1 cm2 g-1 for CuKα X-ray diffraction | |
has mass absorption coefficient 9.55 cm2 g-1 for MoKα X-ray diffraction | |
has space group Fddd for α form | |
has crystal cell dimension a = 1046.46, b = 1286.60, c = 2448.60 pm for α form | |
has crystal type orthorhombic for α form | |
has atomic emission line 545.38 nm for S II | |
has atomic emission line 547.36 nm for S II | |
has atomic emission line 550.97 nm for S II | |
has atomic emission line 560.61 nm for S II | |
has atomic emission line 565.99 nm for S II | |
has atomic emission line 792.40 nm for S I | |
has atomic emission line 964.99 nm for S I | |
has term symbol 3P2 in ground state | |
has electron configuration [Ne]3s23p4 in ground state | |
has mass of element in person 140 g for a 70 kg average person | |
has daily dietary intake 850 - 930 mg | |
has level in humans 1800 mg dm-3 in blood | |
has level in humans 500 - 2400 p.p.m. in bone | |
has level in humans 7000 - 12000 p.p.m. in liver | |
has level in humans 5000 - 11000 p.p.m. in muscle | |
has hazard elemental form is harmless unless ingested; ignited it emits highly toxic SO2 fumes | |
has biological role essential to all living things; part of the amino acids methionine and cysteine | |
has linear expansion coefficient 74.33 × 10-6 K-1 | |
has thermal conductivity 0.269 W m-1 K-1 for α at 300 K | |
has molar volume 15.49 cm3 | |
has heat capacity 22.64 J K-1 mol-1 for α solid at constant pressure 0.1 MPa at 298.15 K | |
has heat capacity 23.673 J K-1 mol-1 for gas at constant pressure 0.1 MPa at 298.15 K | |
has heat of vaporization 9.62 kJ mol-1 | |
has heat of fusion 1.23 kJ mol-1 | |
has boiling point 717.824 K | |
has melting point 386.0 K for α form | |
has electronegativity 2.58 Pauling | |
has relative atomic mass 32.066 in units of 12C = 12.000 | |
has ionic radii 29 pm for S6+ | |
has ionic radii 37 pm for S4+ | |
has ionic radii 184 pm for S2- | |
has atomic radii 104 pm | |
has number of protons 16 | |
has registry number 7704-34-9 for Chemical Abstracts System database | |
has density 2070 kg m-3 for α solid at 293 K | |
has density 1957 kg m-3 for β solid at 293 K | |
has density 1819 kg m-3 for liquid at 393 K | |
has ocean oxidation state VI | |
has ocean residence time 8 × 106 years | |
has atomic number | |
reacts with air when heated | |
reacts with oxidising acids | |
has discovery date prehistoric | |
has uses key industrial chemical, starting point for sulfuric acid | |
has image | |
has critical pressure 20700 kPa | |
has critical temperature 1314 K | |
accumulating oceanic element | has ocean concentration depth indenpendent | |
chalcophile element | has occurrence in sulfide minerals | |
group VI element | has group 16 | |
has synonym chalcogen | |
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 | |