The decaying nucleus is called the parent radionuclide (or parent radioisotope), and the process produces at least one daughter nuclide. Except for gamma decay or internal conversion from a nuclear excited state, the decay is a nuclear transmutation resulting in a daughter containing a different number of protons or neutrons (or both).
Monica Seles goes âGangnam Styleâ. AMPâ¢, 07-04-2017 | The 43-year-old tennis player is said to have been secretly practising âGangnam Styleâ steps, after singer PSY has invited her to join in the famous dance earlier this year.
And now Leona Lewis is set to make her film debut in new film Walking on Sunshine. The 29-year-old is lending her voice and acting talents to the film-musical, which is set in the modern day to popular 80s tracks, and filmed in the UK and an Italian coastal village.