rare metal

Английский Язык - Турецкий язык

Определение rare metal в Английский Язык Турецкий язык словарь

soy metal

Связанные Термины

rare metals

nadir metaller

Английский Язык - Английский Язык

Определение rare metal в Английский Язык Английский Язык словарь

{i} didymium

Связанные Термины

rare earth metal

Any of a large class of chemical elements including scandium (atomic number 21), yttrium (39), and the 15 elements from 57 (lanthanum) to 71 (see lanthanides). The rare earths themselves are pure or mixed oxides of these metals, originally thought to be quite scarce; however, cerium, the most plentiful, is three times as abundant as lead in the Earth's crust. The metals never occur free, and the pure oxides never occur in minerals. These metals are similar chemically because their atomic structures are generally similar; all form compounds in which they have valence 3, including stable oxides, carbides, and borides

Турецкое произношение

rer metıl

Произношение

/ˈrer ˈmetəl/ /ˈrɛr ˈmɛtəl/