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Temperature (K)        Pressure (Pa)
1        101325        171
2        101325        342
3        101325        511
4        101325        677
5        101325        839
6        101325        993
7        101325        1140
8        101325        1270
9        101325        1390
10        101325        1480
15        101325        1700
20        101325        1540
30        101325        1000
40        101325        623
50        101325        405
60        101325        285
70        101325        216
80        101325        175
90        101325        150
100        101325        134
150        101325        104
200        101325        94
250        101325        86.5
300        101325        80.2
350        101325        74.4
400        101325        69.5
500        101325        61.3
600        101325        54.7
800        101325        43.3
1000        101325        32.3
1200        101325        28.3
1400        101325        31.2
1600        101325        33
1800        101325        34.5
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  • 2013-06-08 15:45:31, 95.5 K
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601379902: ½ð±Ò+2, ²©Ñ§EPI+1, ¡ïÓаïÖú, »¹ÊÇûÓнâ¾ö×îÖØµãµÄÎÊÌâ 2013-06-13 12:40:45
Physical Properties of Silicon
Atomic Mass Average: 28.0855
Boiling Point: 2628K 2355¡ãC 4271¡ãF
Coefficient of lineal thermal expansion/K-1: 4.2E-6
Conductivity
Electrical: 2.52E-12 106/cm ¦¸
Thermal: 1.48 W/cmk
Density: 2.33g/cc @ 300K
Description:
Hard dark gray non-metal.
Elastic Modulus:
Bulk: 100/GPa
Youngs: 47/GPa
Enthalpy of Atomization: 439.3 kJ/mole @ 25¡ãC
Enthalpy of Fusion: 46.44 kJ/mole
Enthalpy of Vaporization: 439 kJ/mole
Flammablity Class: Combustible Solid in powder form
Freezing Point: see melting point
Hardness Scale
Mohs: 6.5
Heat of Vaporization: 384.22kJ/mol
Melting Point: 1683K 1410¡ãC 2570¡ãF
Molar Volume: 12.05 cm3/mole
Optical Reflectivity: 28%
Physical State (at 20¡ãC & 1atm): Solid
Specific Heat: 0.71J/gK
Vapor Pressure = 4.77@1410¡ãC
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