dikironium
From Trekipedia
Within the United Federation of Planets, dikironium only existed in laboratory experiments, but the dikironium cloud creature, which had the ability to transmute its chemical composition at will, was able to shift its form in and out of that substance.[1]
Notes and References
- ↑ Roddenberry, Gene (Executive Producer). "Obsession." Star Trek, Season 2, Episode 18. Directed by Ralph Senensky. Written by Art Wallace. Desilu Productions, 15 December 1967.