LR

Pronunciation (US):

(GB):

 I. (noun) 

Sense 1

Meaning:

A radioactive transuranic element synthesized from californium

Synonyms:

atomic number 103; lawrencium; Lr

Classified under:

Nouns denoting substances

Hypernyms ("Lr" is a kind 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)

Credits