PROTACTINIUM
(noun)Definitions
There is 1 meaning of the word
Protactinium.
Protactinium - as a noun
A short-lived radioactive metallic element formed from uranium and disintegrating into actinium and then into lead
Synonyms (Exact Relations)
atomic number 91pa4protoactinium19Example Sentences
"The discovery of protactinium was credited to Kasimir Fajans and Oswald Helmuth Göhring in 1913."
"The name protactinium comes from the Greek words protos and actinium, meaning 'first' and 'actinium' respectively."
"Protactinium-231 is a long-lived radioactive isotope of protactinium with a half-life of over 32,000 years."
"The name protactinium comes from the Greek word 'protos', meaning 'first', and 'actinium', which is the element preceding protactinium."
"One of the isotopes of protactinium, protactinium-231, undergoes beta decay to form uranium-231."
Word Game Points
Is PROTACTINIUM a valid Scrabble word?
Yes, protactinium is valid for both Scrabble US and EU
PROTACTINIUM has a SCRABBLE points total of 18.
Is PROTACTINIUM a valid Words With Friends word?
Yes, protactinium is valid for Words With Friends
Valid WordPROTACTINIUM has a WORDS WITH FRIENDS points total of 23.
Is PROTACTINIUM a valid WordFeud word?
Yes, protactinium is valid for WordFeud
Valid WordPROTACTINIUM has a WORDFEUD points total of 21.
