Sulfur

Latin nameSulphur
English nameSulfur
chemical symbolS
atomic number16
relative atomic mass32,066
period3
groupVI.A
classificationnonmetals
discovery yearN/A
discovererN/A
melting point [°C]115,21
boiling point [°C]444,6
critical temperature [°C]1040
critical pressure [MPa]20,7
density [g cm-3]2,07
density at melting point [g cm-3]1,819
electronegativity [Pauling]2,58
oxidation states-II, II, IV, VI
electron configuration[Ne]3s2 3p4
atomic radius [pm]88
covalent radius [pm]102
specific heat [J g-1K-1]0,71
heat of fusion [kJ mol-1]1,7175
thermal conductivity [W m-1 K-1]0,205
el. conductivity [S m-1]5.10-14
1. ionizing potential [eV]10,36
2. ionizing potential [eV]23,33
3. ionizing potential [eV]34,83
Mohs hardness2
state at normal conditionssolid

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