The metal titanium, obtained from the mineral rutile. Obsolete.
| 单词 | θ68641 |
| 释义 | the world > matter > chemistry > elements and compounds > metals > specific elements > titanium > [noun] (9) titanite1796 The metal titanium, obtained from the mineral rutile. Obsolete. titanium1796 A silvery-grey transition metal element, atomic number 22, which is comparatively light in weight, strong and corrosion-resistant, and widely used… titan1806 The element titanium. Now rare. menachin1818 An element whose presence in the mineral menaccanite was deduced by W. Gregor, later identified with titanium. titanium sponge1950 a porous form of titanium obtained during the refining of titanium ore. Subcategories:— compounds (4) |
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