group VI element Comparison Table

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group VI element comparison table

Subject has pronunciation has thermal neutron capture cross section has isotope mass range has heat of vaporization has discoverer has thermal conductivity has discovery date has occurrence has name origin has linear expansion coefficient has heat of fusion has specimen has main mining area has critical pressure has daily dietary intake has lethal intake has ocean residence time has mineral has melting point has neutron scattering length has image has ocean concentration has covalent radii has term symbol has crystal cell dimension has mass of element in person has reserve is a kind of has heat capacity has state has van der Waals radii has molar volume has definition has boiling point has hazard has biological role has ionic radii has electrical resistivity has relative atomic mass has chief source has electron affinity has registry number has density has atomic radii has atomic number has mass magnetic susceptibility has discovery location has number of isotope has toxic intake has abundance has heat of sublimation has atomic emission line reacts with has longest lived isotope has symbol has use has world production has electron configuration has number of proton has mass absorption coefficient has level in human has electronegativity has critical temperature

oxygen oksi-jen 0.00019 barns 13 to 20 6.82 kJ mol^-1 J. Priestley, C.W. Sheele 0.2674 W m^-1 K^-1 at 300 K 1774 atmosphere of a planet or asteroid oxy genes = acid forming from Greek 0.444 kJ mol^-1 small pressurized canisters. Safe, but be aware of possible dangers. 5043 kPa mainly as water 4800 p.p.m. for 4 hours inhaled ozone (O₃) unknown oxides, silicates, carbonates, phosphates, sulfates also occurs as gas in atmosphere and as water 54.8 K 0.5803 × 10^-12 cm unknown 66 pm for single bond ³P₂ in ground state a = pm 43 kg for a 70 kg average person, mainly as water 1.2 × 10¹⁵ tonnes in atmosphere unclassified oceanic element 21.912 J K^-1 mol^-1 for atomic gas at constant pressure 0.1 MPa at 298.15 K gas at standard temperature and pressure 140 pm 8.00 cm³ at 54 K colourless, odourless gas (O₂) which is very reactive 90.188 K O₂ within a few percent of its natural concentration in air is harmless, but too little and it cannot sustain life, too much and it can cause pulmonary changes and teratogenic effects and is a fire hazard. constituent element of DNA and of most other biologically important compounds 132 pm for O^2- 15.9994 in units of ¹²C = 12.000 liquid air 141 kJ mol^-1 from O to O^- 7782-44-7 for Chemical Abstracts System database 1.429 kg m^-3 for gas at 273 K pm 8 +1.355 × 10^-6 kg^-1 m³ for gas Leeds, England and Uppsala, Sweeden 8 including nuclear isomers non-toxic as O₂, but toxic as ozone (O₃) constituent element of water kJ mol^-1 844.676 nm for O I all other elements except He, Ne, Ar and Kr oxygen 16 O steel-making, metal-cutting, the chemical industry and in medical treatment 1 × 10⁸ [He]2s²2p⁴ in ground state 8 1.31 cm² g^-1 for MoK_α X-ray diffraction 160000 p.p.m. in muscle 3.44 Pauling 154.58 K

polonium group VI element

selenium in sulfide minerals 3000 years increasing with depth recycled oceanic element

sulfur sul-fer 0.53 barns 29 to 39 9.62 kJ mol^-1 0.269 W m^-1 K^-1 for α at 300 K prehistoric in sulfide minerals sulvere = sulfur from Sanskrit (sulphurium from Latin) 74.33 × 10^-6 K^-1 1.23 kJ mol^-1 powder and flakes. Safe. USA (native sulfur), Spain 20700 kPa 850 - 930 mg 175 mg kg^-1 for rabbits 8 × 10⁶ years occurs naturally as native sulfur deposits associated with oil-bearing strata 386.0 K for α form 0.2847 × 10^-12 cm depth indenpendent 104 pm ³P₂ in ground state a = 1046.46, b = 1286.60, c = 2448.60 pm for α form 140 g for a 70 kg average person 2.5 × 10⁹ tonnes accumulating oceanic element 23.673 J K^-1 mol^-1 for gas at constant pressure 0.1 MPa at 298.15 K 185 pm 15.49 cm³ the α-S₈ orthorhombic form of sulfur is yellow 717.824 K elemental form is harmless unless ingested; ignited it emits highly toxic SO₂ fumes essential to all living things; part of the amino acids methionine and cysteine 184 pm for S^2- 2 × 10¹⁵ Ω m at 293 K 32.066 in units of ¹²C = 12.000 native sulfur, pyrite, H₂S in natural gas 200.4 kJ mol^-1 from S to S^- 7704-34-9 for Chemical Abstracts System database 1819 kg m^-3 for liquid at 393 K 104 pm -5.83 × 10^-9 kg^-1 m³ for β solid 11 including nuclear isomers elemental form is not very toxic, but simple derivatives are (SO₂, H₂S, etc.) 870 p.p.m. in seawater 964.99 nm for S I oxidising acids sulfur 32 S key industrial chemical, starting point for sulfuric acid 54 × 10⁶ [Ne]3s²3p⁴ in ground state 16 9.55 cm² g^-1 for MoK_α X-ray diffraction 5000 - 11000 p.p.m. in muscle 2.58 Pauling 1314 K

tellurium group VI element

Next column grouped element: halogen Up: column grouped element Previous column grouped element: group V element

Subject	has pronunciation	has thermal neutron capture cross section	has isotope mass range	has heat of vaporization	has discoverer	has thermal conductivity	has discovery date	has occurrence	has name origin	has linear expansion coefficient	has heat of fusion	has specimen	has main mining area	has critical pressure	has daily dietary intake	has lethal intake	has ocean residence time	has mineral	has melting point	has neutron scattering length	has image	has ocean concentration	has covalent radii	has term symbol	has crystal cell dimension	has mass of element in person	has reserve	is a kind of	has heat capacity	has state	has van der Waals radii	has molar volume	has definition	has boiling point	has hazard	has biological role	has ionic radii	has electrical resistivity	has relative atomic mass	has chief source	has electron affinity	has registry number	has density	has atomic radii	has atomic number	has mass magnetic susceptibility	has discovery location	has number of isotope	has toxic intake	has abundance	has heat of sublimation	has atomic emission line	reacts with	has longest lived isotope	has symbol	has use	has world production	has electron configuration	has number of proton	has mass absorption coefficient	has level in human	has electronegativity	has critical temperature
oxygen	oksi-jen	0.00019 barns	13 to 20	6.82 kJ mol^-1	J. Priestley, C.W. Sheele	0.2674 W m^-1 K^-1 at 300 K	1774	atmosphere of a planet or asteroid	oxy genes = acid forming from Greek		0.444 kJ mol^-1	small pressurized canisters. Safe, but be aware of possible dangers.		5043 kPa	mainly as water	4800 p.p.m. for 4 hours inhaled ozone (O₃)	unknown	oxides, silicates, carbonates, phosphates, sulfates also occurs as gas in atmosphere and as water	54.8 K	0.5803 × 10^-12 cm		unknown	66 pm for single bond	³P₂ in ground state	a = pm	43 kg for a 70 kg average person, mainly as water	1.2 × 10¹⁵ tonnes in atmosphere	unclassified oceanic element	21.912 J K^-1 mol^-1 for atomic gas at constant pressure 0.1 MPa at 298.15 K	gas at standard temperature and pressure	140 pm	8.00 cm³ at 54 K	colourless, odourless gas (O₂) which is very reactive	90.188 K	O₂ within a few percent of its natural concentration in air is harmless, but too little and it cannot sustain life, too much and it can cause pulmonary changes and teratogenic effects and is a fire hazard.	constituent element of DNA and of most other biologically important compounds	132 pm for O^2-		15.9994 in units of ¹²C = 12.000	liquid air	141 kJ mol^-1 from O to O^-	7782-44-7 for Chemical Abstracts System database	1.429 kg m^-3 for gas at 273 K	pm	8	+1.355 × 10^-6 kg^-1 m³ for gas	Leeds, England and Uppsala, Sweeden	8 including nuclear isomers	non-toxic as O₂, but toxic as ozone (O₃)	constituent element of water	kJ mol^-1	844.676 nm for O I	all other elements except He, Ne, Ar and Kr	oxygen 16	O	steel-making, metal-cutting, the chemical industry and in medical treatment	1 × 10⁸	[He]2s²2p⁴ in ground state	8	1.31 cm² g^-1 for MoK_α X-ray diffraction	160000 p.p.m. in muscle	3.44 Pauling	154.58 K
polonium																												group VI element
selenium								in sulfide minerals									3000 years					increasing with depth						recycled oceanic element
sulfur	sul-fer	0.53 barns	29 to 39	9.62 kJ mol^-1		0.269 W m^-1 K^-1 for α at 300 K	prehistoric	in sulfide minerals	sulvere = sulfur from Sanskrit (sulphurium from Latin)	74.33 × 10^-6 K^-1	1.23 kJ mol^-1	powder and flakes. Safe.	USA (native sulfur), Spain	20700 kPa	850 - 930 mg	175 mg kg^-1 for rabbits	8 × 10⁶ years	occurs naturally as native sulfur deposits associated with oil-bearing strata	386.0 K for α form	0.2847 × 10^-12 cm		depth indenpendent	104 pm	³P₂ in ground state	a = 1046.46, b = 1286.60, c = 2448.60 pm for α form	140 g for a 70 kg average person	2.5 × 10⁹ tonnes	accumulating oceanic element	23.673 J K^-1 mol^-1 for gas at constant pressure 0.1 MPa at 298.15 K		185 pm	15.49 cm³	the α-S₈ orthorhombic form of sulfur is yellow	717.824 K	elemental form is harmless unless ingested; ignited it emits highly toxic SO₂ fumes	essential to all living things; part of the amino acids methionine and cysteine	184 pm for S^2-	2 × 10¹⁵ Ω m at 293 K	32.066 in units of ¹²C = 12.000	native sulfur, pyrite, H₂S in natural gas	200.4 kJ mol^-1 from S to S^-	7704-34-9 for Chemical Abstracts System database	1819 kg m^-3 for liquid at 393 K	104 pm		-5.83 × 10^-9 kg^-1 m³ for β solid		11 including nuclear isomers	elemental form is not very toxic, but simple derivatives are (SO₂, H₂S, etc.)	870 p.p.m. in seawater		964.99 nm for S I	oxidising acids	sulfur 32	S	key industrial chemical, starting point for sulfuric acid	54 × 10⁶	[Ne]3s²3p⁴ in ground state	16	9.55 cm² g^-1 for MoK_α X-ray diffraction	5000 - 11000 p.p.m. in muscle	2.58 Pauling	1314 K
tellurium																												group VI element