protaktinyum

listen to the pronunciation of protaktinyum
التركية - الإنجليزية
protactinium
a chemical element (symbol Pa) with atomic number 91
{i} radioactive metallic element
a short-lived radioactive metallic element formed from uranium and disintegrating into actinium and then into lead
التركية - التركية
Aktinit grubundan, atom numarası 91, atom ağırlığı 231 olan radyoaktif bir element. Kısaltması Pa
protaktinyum
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