plutonium

n. 鈽

鈽Pu

學術名詞

• 鈽：化學元素、電機工程、礦冶工程、金屬材料、電力工程、機械工程
• 鐪元素：資訊

英文釋義

1. a solid silvery grey radioactive transuranic element whose atoms can be split when bombarded with neutrons; found in minute quantities in uranium ores but is usually synthesized in nuclear reactors; 13 isotopes are known with the most important being plutonium 239