Synonyms
- en berkelium (n, substance) ➜
- en californium (n, substance) ➜
- en darmstadtium (n, substance) ➜
- en hassium (n, substance) ➜
- en meitnerium (n, substance) ➜
- en roentgenium (n, substance) ➜
- en ununbium (n, substance) ➜
- en ununpentium (n, substance) ➜