Isotopes,Potassium

《英文msh詞典》Isotopes,Potassium
[入口詞] Isotopes,Potassium
[主題詞] Potassium Isotopes
[英文釋義] Stable potassium atoms that have the same atomic number as the element potassium,but differ in atomic weight. K-41 is a stable potassium isotope.