It melts at 1410 C. The electronic configuration of the silicon atom is: (Ne)(3s) 2 (3p) 2, and the atomic radius is 0.132 nm. Silicon has the diamond cubic crystal structure with a lattice parameter ...

However, it can be made conductive by adding other elements to its crystalline structure ... with phosphorus gas to make it conductive. A silicon atom has four electrons in its outer shell ...