Ilmenium was the proposed name for a new element found by the chemist R. Hermann in 1847. During the analysis of the mineral samarskite, he concluded that it does contain an element similar to niobium and tantalum. The similar reactivity of niobium and tantalum complicated preparation of pure samples of the metals and therefore several new element...
Found on
http://en.wikipedia.org/wiki/Ilmenium
• (n.) A supposed element claimed to have been discovered by R.Harmann.
Found on
http://thinkexist.com/dictionary/meaning/ilmenium/
Il·me'ni·um noun [ New Latin See
Ilmenite .]
(Chemistry) A supposed element claimed to have been discovered by R.Harmann.
Found on
http://www.encyclo.co.uk/webster/I/10
No exact match found.
