In line with the instructions of the Ministry of Higher Education and Scientific Research and the Presidency of the University of Karbala in adopting e-learning within the work curriculum. The Deanship of the College of Education for Pure Sciences organized an electronic training course titled (Study of Radon Gas and its Effect on Human Health), which was held on Sunday and Monday 4-5 / 4/2021. Where all participants were granted electronic participation certificates … To obtain or see a certificate of participation