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.
The series officially premiered on July 17, 1999. It has received worldwide critical acclaim since its premiere and gained enormous popularity by its second season. A feature film, The SpongeBob SquarePants Movie, was released in theaters on November 19, 2004, and a sequel was released on February 6, 2015.
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).