🌐EnglishEnglishDeutschEspañolFrançaisPolskiSvenskaРусскийالعربية日本語EntityQ26897126· pop 13mass defectequivalent mass of the binding energy of an atomic nucleusAvailable in 13 languagesEspañolDeutsch日本語РусскийالعربيةCroatianEstonianGeorgianKazakhPolskiSvenskaConnectionsnuclear binding energyEntity