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masurium
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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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technetium
technetium (tɛkˈniːʃ(ɪ)əm) [mod.L., f. Gr. τεχνητ-ός artificial (f. τεχνᾶσθαι to make by art, f. τέχνη art, craft) + -ium.] A dense, refractory, radioactive metallic element, chemically similar to rhenium, which occurs naturally only in trace amounts but is produced in reactors as a fission product ...
Oxford English Dictionary
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Walter Noddack
Technetium
Element 43 was named masurium (after Masuria in Eastern Prussia).
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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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Ida Noddack
In 1925, they published a paper (Zwei neue Elemente der Mangangruppe, Chemischer Teil) and called the new elements rhenium (75) and masurium (43). They named the elements rhenium in respect of Ida's birthplace, and masurium in honor of his.
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en.wikipedia.org
rhenium
rhenium Chem. (ˈriːnɪəm) [mod.L., coined in Ger. (W. Noddack et al. 1925, in Sitzungsber. d. Preuss. Akad. d. Wissensch. 409), f. Rhēn-us, L. form of the name of the river Rhine: see -ium.] A very dense, refractory, rare metallic element belonging to the manganese group, resembling platinum in appea...
Oxford English Dictionary
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Otto Berg (scientist)
They reported the discovery of element 75 and element 43 in 1925 and named element 43 masurium (after Masuria in eastern Prussia, now in Poland, the region
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en.wikipedia.org
Clarke number
Some entries contain data for the disputed element 43 masurium.
Precision (number of digits) may be adjusted to improve legibility.
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en.wikipedia.org
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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Discovery of nuclear fission
Chemistry for the discovery of rhenium, although at the time they were also embroiled in a controversy over the discovery of element 43, which they called "masurium krypton, although Hahn mistakenly believed that the atomic masses had to add up to 239 rather than the atomic numbers adding up to 92, and thought it was masurium
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en.wikipedia.org
锝
1925年,德国化学家瓦尔特·诺达克、奥托·伯格和伊达·诺达克称他们发现了75号元素和43号元素,并将43号元素根据诺达克家族的发源地命名为Masurium。他们用电子流轰击铌铁矿石,然后通过对X-射线波长的分析发现了新元素。因该小组的发现无法重现,他们的发现没有受到广泛承认。 但直到1933年还有人把43号元素叫做Masurium。1980年商务印书馆的《新华词典》中,将-{zh-hans:; zh-hant:𨰾;}-作为该元素Masurium的中文译名。至今,1925年诺达克等人是否真正发现了锝还存在争议。
wikipedia.org
zh.wikipedia.org
Otto Hahn
elements previously observed in irradiated uranium, which were originally interpreted as transuranium elements, could in fact be technetium (then called "masurium
wikipedia.org
en.wikipedia.org
化学元素的中文命名法
“釢”:钕和镎
“鈤”:锗和镭
“銤”:锇和镅
“-{zh:𨰾;zh-hant:𨰾;zh-hans:;}-”:Masurium( 锝 )和钐
读音
元素名称大多是形声字,因此读音大多与声旁相同。但是,即使除去古代就有的元素名称,也有例外。
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