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.
When was WWF started? The WWE was founded in 1952, then known as the WWWF (World Wide Wrestling Federation). In 1979, it became the WWF, and then later became WWE in 2002, due to a lawsuit from the â¦ World Wide Fund for Nature (Also known as WWF).