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ILLINIUM Definition & Meaning - Merriam-Webster
The meaning of ILLINIUM is chemical element 61 —a name now superseded by promethium.
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www.merriam-webster.com
ILLINIUM Definition & Meaning - Dictionary.com
Dr. Hopkins of Illinois had isolated a new chemical element, No. 61 in Mendeleev's table, and named it Illinium.
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Promethium - Wikipedia
Promethium is a chemical element; it has symbol Pm and atomic number 61. All of its isotopes are radioactive; it is extremely rare.
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en.wikipedia.org
illinium
illinium Chem. (ɪˈlɪnɪəm) [Named after the University of Illinois, where the work reported in quot. 1926 was carried out: see -ium.] A disused name for the element now called promethium.1926 J. A. Harris et al. in Nature 5 June 792/2 X-ray analysis confirmed the theory and showed the presence of ele...
Oxford English Dictionary
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The New Element of Atomic Number 61: Illinium - Nature
As regards element No. 61, the difference between the atomic weights of Sm – Nd = 6.1, and it is greater than that between any other two neighbouring elements.
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illinium - Wiktionary, the free dictionary
(obsolete) A rejected name for promethium.
en.wiktionary.org
en.wiktionary.org
masurium
masurium Chem. (məˈz(j)ʊərɪəm) [mod.L. (W. Noddack et al. 1925, in Sitzungsber. d. Preuss. Akad. d. Wissenschaften 409), f. G. Masur-en name of a region in NE. Poland + -ium.] A name proposed for the element of atomic number 43 (later named technetium), which was claimed to have been discovered spec...
Oxford English Dictionary
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Place on the Table | College of Liberal Arts & Sciences at Illinois
It stands for illinium, the name of which has since been removed from the periodic table and yet remains a symbol of how science evolves.
las.illinois.edu
las.illinois.edu
illinium, n. meanings, etymology and more | Oxford English Dictionary
From a proper name, combined with an English element. Etymons: proper name Illinois, ‑ium suffix. See etymology. Nearby entries. illimitate, adj.1602 ...
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www.oed.com
The Element of Atomic Number 61; Illinium - Nature
An important result of the development of Moseley's atomic number rule has been the impetus it has given to the search for missing elements.
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ILLINIUM - PubMed
ILLINIUM. Science. 1927 Feb 11;65(1676):160. doi: 10.1126/science.65.1676.160. Author. W A Noyes. PMID: 17818692; DOI: 10.1126/science.65.1676.160. No abstract ...
pubmed.ncbi.nlm.nih.gov
pubmed.ncbi.nlm.nih.gov
promethium
promethium Chem. (prəʊˈmiːθɪəm) orig. -eum. [mod.L.: see Prometheus and -ium.] An artificially produced metallic element (traces of which have subsequently been found in nature) which is a lanthanide whose longest-lived isotope has a half-life of about 18 years. Atomic number 61; symbol Pm. Cf. illi...
Oxford English Dictionary
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alabamine
alabamine (Disused.) (æləˈbæmɪn) [f. Alabama, name of a State in U.S.A. + -ine5.] The name originally proposed for astatine. Cf. also anglo-helvetium.1932 F. Allison et al. in Jrnl. Amer. Chem. Soc. LIV. 616 We suggest the name Alabamine and symbol Am for element 85. 1936 Nature 13 June 969/2 The pr...
Oxford English Dictionary
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florentium
florentium Chem. (fləˈrɛnʃɪəm) [a. It. florentium (also florenzio) (Rolla & Fernandes 1924: see Gazz. chim. ital. (1926) LVI. 862–4 and Atti Accad. Lincei: Rend. (Sci. fisiche, etc.) (1926) IV. 498–500), f. Florentia, ancient name of Florence, Italy + -ium.] A disused name for the element promethium...
Oxford English Dictionary
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钷
同时,在1926年,来自伊利诺大学厄巴纳-香槟分校的一组科学家史密斯·霍普金斯(Smith Hopkins)和莱昂·英特马(Len Yntema)也发表了61号元素的发现,他们以伊利诺大学之名将其命名为「illinium」。
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