lr

Noun
  1. A radioactive transuranic element synthesized from californium (synset 114667501)
    is a type of: chemical element, element - any of the more than 100 known substances (of which 92 occur naturally) that cannot be separated into simpler substances and that singly or in combination constitute all matter
    same as: atomic number 103, lawrencium

Found on Word Lists

Other Searches