释义 |
celtium Chem.|ˈsɛltɪəm| [a. F. celtium (Urbain 1911, in Compt. Rend. CLII. 142), f. L. Celtæ (see Celt1) + -ium.] An element now generally known as hafnium.
1911Jrnl. Chem. Soc. C. ii. 115 The name celtium is given to the corresponding element, and the symbol Ct assigned to it. 1922Nature 17 June 781/1 Very different conclusions have been reached as to the identity of celtium with the missing element of number 72 on the Moseley classification. |