Silicon

From Conservapedia

Silicon
Name	Silicon
Symbol	Si
Atomic number	14
Atomic mass	28.1 amu
Classification	Metalloid
Crystal structure	Cubic
Color	Gray
Date of discovery	1823
Name of discoverer	Jons Berzelius
Name origin	From the Latin word silex (flint)
Uses	Glass, semiconductor
Obtained from	Found in clay, granite, quartz, sand