Originally posted by pantone159
Quote: | Originally posted by MagpieAlthough not funny, I couldn't help but think of Unobtainium. This chemical has variable composition and
structure and is often sought by the home chemist. Its rarity varies from country to country, depending on government whim. |
Here it isn't even a metal, despite the -ium name, but rather is a red powder with Z=15. |