meitnerium

美 [maɪtˈnɪriəm]英 [maɪtˈnɪəriəm]
  • n.钅麦(放射性化学元素)
meitneriummeitnerium

noun

U钅麦(放射性化学元素)
a radioactive chemical element, produced when atoms collide (= crash into each other)

noun

1
a radioactive transuranic element
Synonym: Mt element 109 atomic number 109

数据来源:WordNet