Because of uncertainty about the physical significance of the hydrogen ion concentration, the definition of the pH is an operational oneâi.e., it is based on a method of measurement.
Topics: Entertainment âº Television âº Nickelodeon. Spongebob Squarepants first aired in the US on July 17, 1999. It aired in the UK on January 4, 2000 and in Japan on July 19, 2002. Login or Sign Up to answer this question.
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.