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.
SPONGEBOB'S ORIGINAL NAME WAS SPONGEBOY. And the show's title was initially SpongeBoy Ahoy! . SpongeBoy was a copyrighted name for a mop, however, but Hillenburg made sure to keep the sponge in the name of his protagonist as he was worried that children might mistake him for a block of cheese.