Ukusabela kwenuzi

Kumchazandalo wenuzi kanye nomchazatho wenuzi, ukusabela kwenuzi umdludlungu lapho amanuzi wechwe amabili, noma inuzi kanye nenhlayiyana yechwe engaphandle zingqubizana ukuze zikhiqize i - nuclide eyodwa noma ngaphezulu .