<Snipped quote by Flamelord>
Technically speaking... yes(ish). :P
Grant yourself immortality, and bam there ya go, your officially a god/goddess.
Sarcophagus technology has allowed the Goa'uld to live for thousands of years. As far as you mortal humans are concerned, he's basically immortal :p (Ba'al is at least 18,000 years old)