silicon vs silicone

silicon and silicone both are nouns.

Word	Noun	Adjective	Verb	Adverb
silicon	Yes	No	No	No
silicone	Yes	No	No	No

silicon (noun)	silicone (noun)
a tetravalent nonmetallic element; next to oxygen it is the most abundant element in the earth's crust; occurs in clay and feldspar and granite and quartz and sand; used as a semiconductor in transistors	any of a large class of siloxanes that are unusually stable over a wide range of temperatures; used in lubricants and adhesives and coatings and synthetic rubber and electrical insulation