#60
"The word unobtainium is derived from unobtainable + -ium (the suffix for a number of metal elements). The term also closely resembles the systematic element name for unnamed or undiscovered elements that have an atomic number of 113–199, for example, Ununoctium. Like Unobtainium, these all have five-syllable names beginning with "un" and ending in "ium". However, the name unobtainium was in use long before the IUPAC systematic names were created."
Wiki a barátnéd. Ha valamit nem értesz, szívesen fordítok. A kulcs kifejezések: systematic element name for unnamed or undiscovered elements ... these all have five-syllable names beginning with "un" and ending in "ium".
Tehát Cameron bácsi itt _sem_ csak a hasára csapott, és odaböffentett valamit, hanem hivatalos konvenciót követett az elem nevének meghatározásánál.