Talk:Elements by atomic number

From Memory Alpha, the free Star Trek reference

Deuterium is an isotope of hydrogen and not a true element. Babaganoosh 06:38, 7 January 2007 (UTC)

While this is technically true, if it is called an element in canon, that is how we must treat it. I don't think it was, though. --OuroborosCobra ^talk 06:36, 7 January 2007 (UTC)