plutonium

美音音标: [pluː'təʊniəm] plutonium
英音音标: [pluː'təʊniəm] result.0.expl|add:"

解释
□;

同义
pu plutonium atomic number 94
词性
n
解释
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
示例
None