Hands-on Training in Nuclear Chemistry - parts FNC 1.1+1.2 Presentation about nucleons and their role int he náclear makeup, other particles connected to radioactivity - electrons, positrons, (anti)neutrinos, alpha, gamma ..., Bohr atomic model liquid drop model and shell models, nuclear forces, stability and binding energy of the nucleus and definition of the terms: element, isotope, nuclide, Z, N, A. Second part is about stability dependence on N and Z numbers, radioactivity, types of radioactive decay and it occurrence, emitted particles, table of nuclides and natural and artificial radionuclides.