|
 |
|
name |
Silicon |
latin |
Silicium |
french |
Silicium |
german |
Silicium |
symbol |
Si |
proton number |
14 |
atomic weight |
28.0855 |
Pauling electronegativity |
1.9 |
electronic configuration |
[Ne] 3s23p2 >> show long |
melting point |
1687 K, 1414°C, 2577°F |
boiling point |
3173 K, 2900°C, 5252°F |
group |
14 |
period |
3 |
state (by 20°C) |
solid |
oxidation states |
-4, +2, +4 |
|
 printable version
 discussion board (13)
|
Discoverer
Year of discovery |
Discoverer |
1824 |
Jöns Jakob Berzelius (1779-1848) |
>> show more
|
|