fill in the blank question\nall nuclei that are radioactive and undergo decay in order to gain stability are…

fill in the blank question\nall nuclei that are radioactive and undergo decay in order to gain stability are either above or below the
Answer
Brief Explanations:
In nuclear physics, unstable radioactive nuclei that undergo decay to gain stability are located either above or below the band of stability (also known as the belt of stability). The band of stability represents the region on a graph of neutron - proton ratios where stable nuclei are found.
Answer:
band of stability