片语
positronium chemistry[核]
positronium formation正负电子偶素
positronium triplet三重线正负电子偶
para positronium仲正电子素
triplet positronium三重态阳电子素
singlet positronium单正电子素
positronium singlet独态正负电子偶
positronium hydridePositronium hydride is a molecule consisting of an atom of positronium, and one of hydroge Its formula is PsH.
positronium E电子偶素