IUPAC Green Book[3] in that, in terms of its definition [4], pH = âlg a. H. it involves a single ion quantity, the activity of the hydrogen ion, which is immeasurable by any ther-. modynamically valid method and requires a convention for its evaluation.
He began developing SpongeBob SquarePants into a television series in 1996 upon the cancellation of Rocko's Modern Life, and turned to Tom Kenny, who had worked with him on that series, to voice the title character.
Best Answer: SpongeBob SquarePants is an animated television series broadcast on Nickelodeon, an American cable network. The series premiered on May 1, 1999 and is currently in its eighth season. As of April 13, 2012, a total of 332 individual episodes have aired, with a total of 173 shows.