Definition of Ilmenium. Meaning of Ilmenium. Synonyms of Ilmenium

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Definition of Ilmenium

Ilmenium
Ilmenium Il*me"ni*um, n. [NL. See Ilmenite.] (Chem.) A supposed element claimed to have been discovered by R.Harmann.

Meaning of Ilmenium from wikipedia

- 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...
- differences between tantalum and niobium. The claimed new elements pelopium, ilmenium, and dianium were in fact identical to niobium or mixtures of niobium and...
- discoveries did not stop scientists from publishing articles about the so-called ilmenium until 1871. De Marignac was the first to produce the metallic form of tantalum...
- The Russian chemist R. Harmann proposed that a new element he called "ilmenium" should be present in this mineral, but later, Christian Wilhelm Blomstrand...
- Laboratory. Retrieved 5 May 2009. Hermann, R. (1847). "Untersuchungen über das Ilmenium". Journal für Praktische Chemie. 40: 457–480. doi:10.1002/prac.184704001110...
- discovery of promethium. Il Ilmenium 41/73 Mixture of the elements niobium and tantalum. R. Hermann wrongly believed ilmenium to be an element. Io Ionium...
- Smith Hopkins and Len Yntema, University of Illinois at Urbana–Champaign Ilmenium Niobium and tantalum 1847 R. Hermann See Pelopium Lucium 39 Yttrium 1896...
- discovered pelopium in 1846, while Hermann announced the discovery of ilmenium in 1847. In 1860, Kobell published the results on the tantalite from a...
- non-volatile niobium oxychloride (NbOCl3). The claimed new elements pelopium, ilmenium and dianium were in fact identical to niobium or mixtures of niobium and...
- differences between tantalum and niobium. The claimed new elements pelopium, ilmenium, and dianium were in fact identical to niobium or mixtures of niobium and...