What does Pr-138 stand for?
Pr-138 stands for "Praseodymium"
How to abbreviate "Praseodymium"?
"Praseodymium" can be abbreviated as Pr-138
What is the meaning of Pr-138 abbreviation?
The meaning of Pr-138 abbreviation is "Praseodymium"
What does Pr-138 mean?
Pr-138 as abbreviation means "Praseodymium"
