I have known from a friend that silicon is a good semi-conductor. He said that is best use for electronics. What is in it that it is a good semi-conductor? What is is uses?
Germanium is the second choice. Both Germanium and silicon are good semi-conductors.
Silicone in most cases is liquid like thing or more precisely a flexible kind of rubber like plastic. With the number of useful properties and high heat resistance the Silicone is a synthetic polymer having oxygen and other elements like carbon and hydrogen. Yes it's the bone of electronic industry.