Lol, very good, except one weakness, to make it the "heaviest" they should have given it an atomic mass of at least 258, the atomic mass of 247 is already "taken" by Curium (Cm), and the current champions are Fermium (Fm) and Mendelevium (Md), both with an atomic mass of 257....(not sure if they determined the atomic masses of Nobelium and Lawrencium yet...). I wonder why they have not considred cursons, excursons and anticursons as intermediating particles holding the stuff together (g).