praseodymium
praseodymium /ˌpɹeɪzioʊˈdɪmiəm/ nghĩa là prazeođim
Các nghĩa
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prazeođim
A chemical element (symbol Pr) with an atomic number of 59, a soft, silvery, malleable and ductile rare earth metal, valued for its magnetic, electrical, chemical, and optical properties.
Dạng khác
- praseodymiums plural