an article about half - lives describes a parent isotope. what is a parent isotope?\no the isotope that…

an article about half - lives describes a parent isotope. what is a parent isotope?\no the isotope that forms from the radioactive decay of a less stable isotope\no the isotope that forms from the radioactive decay of a more stable isotope\no an isotope that undergoes radioactive decay to form a less stable isotope\no an isotope that undergoes radioactive decay to form a more stable isotope

an article about half - lives describes a parent isotope. what is a parent isotope?\no the isotope that forms from the radioactive decay of a less stable isotope\no the isotope that forms from the radioactive decay of a more stable isotope\no an isotope that undergoes radioactive decay to form a less stable isotope\no an isotope that undergoes radioactive decay to form a more stable isotope

Answer

Brief Explanations:

A parent isotope is an unstable isotope that undergoes radioactive decay. The decay results in the formation of a more stable daughter - isotope. Radioactive decay is a process by which an unstable nucleus loses energy by emitting radiation.

Answer:

an isotope that undergoes radioactive decay to form a more stable isotope