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Barium Radioisotopes

《英文msh詞典》Barium Radioisotopes
[主題詞] Barium Radioisotopes
[入口詞] Radioisotopes,Barium
[中文釋義] 鋇放射性同位素
[英文釋義] Unstable isotopes of barium that decay or disintegrate emitting radiation. Ba atoms with atomic weights 126-129,131,133,and 139-143 are radioactive barium isotopes.