What is the compound which is made up of silicon and oxygen?
Silcon Dioxide SiO2. This is an isulator that is formed by heating silicon in an oxygen rich ambient at high temperatures 700 to 1200C or by various chemical vapor deposition methods with a number of alternate compounds to react the Si with the O2 at temperatures from 25 to 450C, typically 400C. Either of these processes are the basis for the IC industry to make transistors and interconnect.