单词 | Isotopes,Calcium |
释义 | Isotopes,Calcium《英文msh词典》Isotopes,Calcium [入口词] Isotopes,Calcium [主题词] Calcium Isotopes [英文释义] Stable calcium atoms that have the same atomic number as the element calcium,but differ in atomic weight. Ca-42-44,46,and 48 are stable calcium isotopes. |
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