Mushure mehondo, kufarira mugomba risina chinhu kwakamutsidzirwa. Kubatsira kwaro kuri pachena ndekwekuti goko risina chinhu replutonium, rakagumburwa-rakashandurwa uye rakaendeswa mukati rakatarisana nenzvimbo yaro isina chinhu, raizotakura simba mumusangano waro wakasimba sechinhu chakasimba.
U-238