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.
(Originally published by the Daily News on Saturday, May 1, 1993; written by Blanca M. Quintanilla) Reigning tennis queen Monica Seles was knifed in the back yesterday at a tournament in Germany by a man who told police he did it to help German Steffi Graf regain her top ranking.