Difference between revisions of "Silicon"
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− | {{ | + | {{Element | |
− | + | name=Silicon | | |
− | | | + | symbol=Si | |
− | | | + | available= | |
− | | | + | need= | |
− | | | + | number=14 | |
− | | | + | mass=28.0855 | |
− | | | + | group=14 | |
− | | | + | period=3 | |
− | | | + | phase=Solid | |
− | | | + | series=Metalloids | |
− | | | + | density=2.33 g/cm3 | |
− | + | melts=1687K,<BR/>1414°C,<BR/>2577°F | | |
+ | boils=3538K,<BR/>3265°C,<BR/>5909°F | | ||
+ | isotopes=28<BR/>29<BR/>30 | | ||
+ | prior=[[Aluminum|<FONT color="#7F7FFF">Al</FONT>]] | | ||
+ | next=[[Phosphorus|<FONT color="#7F7FFF">P</FONT>]] | | ||
+ | above=[[Carbon|<FONT color="#7F7FFF">C</FONT>]] | | ||
+ | aprior=[[Boron|<FONT color="#7F7FFF">B</FONT>]] | | ||
+ | anext=[[Nitrogen|<FONT color="#7F7FFF">N</FONT>]] | | ||
+ | below=[[Germanium|<FONT color="#7F7FFF">Ge</FONT>]] | | ||
+ | bprior=[[Gallium|<FONT color="#7F7FFF">Ga</FONT>]] | | ||
+ | bnext=[[Arsenic|<FONT color="#7F7FFF">As</FONT>]] | | ||
+ | radius=110 | | ||
+ | bohr=111 | | ||
+ | covalent=111 | | ||
+ | vdwr=210 | | ||
+ | irad=(+4) 40 | | ||
+ | ipot=8.15 | | ||
+ | econfig=1s<sup>2</sup> <br/>2s<sup>2</sup> 2p<sup>6</sup> <br/>3s<sup>2</sup> 3p<sup>2</sup> | | ||
+ | eshell=2, 8, 4 | | ||
+ | enega=1.9 | | ||
+ | eaffin=1.39 | | ||
+ | oxstat=4, 2 | | ||
+ | magn=Nonmagnetic | | ||
+ | cryst=Face centered cubic | | ||
+ | }} | ||
+ | '''Silicon''' is a Metalloid in group 14. | ||
+ | It has a Face centered cubic crystalline structure. | ||
+ | This element has 3 stable isotopes: 28, 29, and 30. | ||
<BR/><BR/> | <BR/><BR/> | ||
− | |||
− | |||
− | |||
− | |||
− | + | ||
− | + | {{Autostub}} | |
− | [[Category: | + | [[Category:Nonmagnetic Elements]] |
− | [[Category: | + | [[Category:Solids]] |
+ | [[Category:Metalloids ]] | ||
+ | |||
+ | <!-- Generated by a gamma candidate version of Autostub2 (Test 9) --> |
Revision as of 19:59, 11 February 2007
Silicon | |
---|---|
Si | |
In situ availability: | |
Necessity: | |
Atomic number: | 14 |
Atomic mass: | 28.0855 |
group: | 14 |
period: | 3 |
normal phase: | Solid |
series: | Metalloids |
density: | 2.33 g/cm3 |
melting point: | 1687K, 1414°C, 2577°F |
boiling point: | 3538K, 3265°C, 5909°F |
B ← C → N | |
Al ← Si → P | |
Ga ← Ge → As | |
Atomic radius (pm): | 110 |
Bohr radius (pm): | 111 |
Covalent radius (pm): | 111 |
Van der Waals radius (pm): | 210 |
ionic radius (pm): | (+4) 40 |
1st ion potential (eV): | 8.15 |
Electron Configuration | |
1s2 2s2 2p6 3s2 3p2 | |
Electrons Per Shell | |
2, 8, 4 | |
Electronegativity: | 1.9 |
Electron Affinity: | 1.39 |
Oxidation states: | 4, 2 |
Magnetism: | Nonmagnetic |
Crystal structure: | Face centered cubic |
Silicon is a Metalloid in group 14.
It has a Face centered cubic crystalline structure.
This element has 3 stable isotopes: 28, 29, and 30.
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