What does Pr-140 stand for?
Pr-140 stands for "Praseodymium"
How to abbreviate "Praseodymium"?
"Praseodymium" can be abbreviated as Pr-140
What is the meaning of Pr-140 abbreviation?
The meaning of Pr-140 abbreviation is "Praseodymium"
What does Pr-140 mean?
Pr-140 as abbreviation means "Praseodymium"
