The second season premiered on 8 September 2008, with guest appearances by Michel Brown and María Casal, among others it ended on 8 December 2008. After the success of the first season, which ended on 31 March 2008, Antena 3 announced the filming of a new season which would feature more episodes and few cast changes. The first episode premiered on 4 February 2008.Before its televised broadcast, Física o Química was released on cell phones in Vodafone live! and on the official website of Antena 3.
Física o Química was a Spanish television series made by Antena 3. Vi diciamo un po' di che tratta Física o Química.