Núcleos Estables e Inestables - Radiactividad

This video tutorial explains radioactive decay, focusing on the structure of atoms and the forces that determine their stability. It covers the three types of decay: alpha, beta minus, and beta plus, detailing how each process affects atomic mass and number. The video also introduces the NZ graph, which helps predict the stability of isotopes and the type of decay they might undergo. The tutorial concludes by summarizing how unstable nuclei attempt to achieve stability through decay.

What determines whether a nucleus is stable or unstable according to the text?

Describe the significance of the stability line on the NZ graph.