Sulfur

16.Sulfur S~(32.065 g/mol)

Topic sulfur

Sulphur

Sulfur

Wikipedia sulfur

Wikipedia sulphur

Details of sulfur

Latin name:

Sulphuris

English name:

Sulfur

Year discovered:

<600 BCE

CAS Number:

CAS7704-34-9

Image

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Electron shell:

K2 L8 M6 N0 O0 P0 Q0 R0

Electrons:16

Protons:16

Neutrons:16

Atomic number:

16

Atomic weight (Relative atomic mass):

32.065(g/mol)

Density:

2.070 (g/cm³) (g/cm³)

Melting point:

112.8°C   =   235.04°F   =   385.95K

Boiling point:

444.67°C   =   832.41°F   =   717.82K

Phase:

Solid

Valence:

II, IV, VI

Period:

3

Group:

VIA

Block:

p - block

Electron configuration:

[Ne]3s2 3p4

1s2 2s2 2p6 3s2 3p4

Oxidation states:

-2,-1,+1,+2,+3,+4,+5,+6

Ion charge:

S2-

The ionisation potential of an atom:

10.31 (eV)

Atomic radius:

127 (pm)

Covalent radius:

102 (pm)

Van der Waals radius:

180 (pm)

Valence:

II, IV, VI

Electronegativity:

2.58

Electron affinity:

200 (kJ/mole)

Electrical conductivity:

1 ⋅ 10-15 (S/m)

Electrical type:

Dielectric

Magnetic type:

Diamagnetism

Volume magnetic susceptibility:

-0.000122

Mass magnetic susceptibility:

-0.0000000062

Molar magnetic susceptibility:

-1.99 ⋅ 10-10 (m³/mol)

Resistivity:

1 ⋅ 1015 (mΩ)

Superconducting point:

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Crystal structure:

Orthorhombic

Grid parameters:

a=10.437 Å; b=12.845 Å; c=24.369 Å

Attitude c/a :

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Debye temperature:

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