The course would provide a general introduction into subatomic Physics and this includes the structure of nuclei and particles, scattering theory and nuclear models, radioactivity, symmetries and conservation laws, the standard model (strong and electro-weak interactions), nuclear astrophysics and cosmology. The course is the basis for advanced courses in nuclear and particle Physics. Students would learn the biological effects of ionizing radiation as natural radioactive effects. Basic nuclear and particle Physics relations would be used to solve mathematical problems