Element with symbol Pa and atomic number of 91.
Синонимы
Examples for "pa "
Examples for "pa "
1 He did better'n this in Castlemaine; and I'd pa behind me there.
2 Mimi went to confer with Great - pa for a minute, then came back.
3 Making sure they don't waste your pa 's time and money, that's all.
4 And then the Humane society had pa arrested for cruelty to animals.
5 What mule ever had another mule for a ma or a pa ? '
1 A 231Pa reference material has been characterized for amount of protactinium .
2 Scuffles soon arose over who'd first bagged hafnium, protactinium , and technetium.
3 This addition of a proton shifts it to the next element on the table, protactinium - 233 .
4 They rechristened it protactinium , or "parent of actinium," the element into which it (eventually) decayed.
5 This is also unstable, so the protactinium spits out another electron and transforms into what you started with, uranium-233.
Grammar, pronunciation and more
Translations for element 91