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单词 pertechnate
释义

pertechnaten.

Brit. /pəˈtɛkneɪt/, U.S. /pərˈtɛkˌneɪt/
Origin: Formed within English, by derivation. Etymons: per- prefix, technetium n., -ate suffix1.
Etymology: < per- prefix + techn- (in technetium n.) + -ate suffix1. Compare slightly earlier pertechnetate n. and slightly later pertechnic adj.
Chemistry.
= pertechnetate n.
ΘΚΠ
the world > matter > chemistry > chemical substances > salts > [noun] > salts named by atomic number > other salts
salt of antimony1670
tungstate1800
aluminate1814
boletate1815
sylvate1836
ulmate1836
rhodizonate1838
stannate1839
opianate1845
gold salt1846
pentathionate1848
tetrathionate1848
stannite1851
taurocholate1857
brassate1863
otavite1906
adenylate1925
perrhenate1929
pertechnetate1949
pertechnate1951
1951 Jrnl. Chem. Educ. 28 189/2 If to a solution containing radioactive heptavalent technetium (pertechnate ion), permanganate ion is added..the manganese is reduced to MnO2.
1993 Proc. National Acad. Sci. U.S.A. 90 1609/2 The resulting suppression of the remainder of the thyroid gland was verified by [99mTc]pertechnate scanning.
This is a new entry (OED Third Edition, December 2005; most recently modified version published online March 2022).
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n.1951
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更新时间:2024/12/23 4:24:04