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.
The SpongeBob Movie Sponge Out of Water Clip - BUTTER! 1  On March 19, 2015, the movie was released in Malaysia. 2  On March 27, 2015, the movie was released in the UK and Ireland. 3  On April 2, 2015, the movie was released in Australia and New Zealand.  On April 4, 2015, the movie was released in the Philippines.