单词 | Isotopes,Cerium |
释义 | Isotopes,Cerium《英文msh词典》Isotopes,Cerium [入口词] Isotopes,Cerium [主题词] Cerium Isotopes [英文释义] Stable cerium atoms that have the same atomic number as the element cerium,but differ in atomic weight. Ce-136,138,and 142 are stable cerium isotopes. |
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