oceanium

From Wiktionary, the free dictionary
Jump to navigation Jump to search

English

[edit]

Etymology

[edit]

From Oceania ‎ -ium.

Noun

[edit]

oceanium (uncountable)

  1. (obsolete) A supposed chemical element, thought to be the one with atomic number 72 (now known as hafnium), but later identified as a mixture of aluminium, iron, and titanium.
Retrieved from "https://en.wiktionary.org/w/index.php?title=oceanium&oldid=81204218"