Associations to the word «Protoactinium»
Noun
Adjective
| 1 |
Wiktionary
PROTOACTINIUM, noun. Alternative form of protactinium (dated)
Dictionary definition
PROTOACTINIUM, noun. A short-lived radioactive metallic element formed from uranium and disintegrating into actinium and then into lead.
Wise words
Words, words, words! They shut one off from the universe.
Three quarters of the time one's never in contact with
things, only with the beastly words that stand for them.