Radon exhalation and transfer processes in aqueous media Elsayed K. Elmaghraby, Nahla Nagy Ataalla, Mohamed B. Afifi and Eman Salem Eur. Phys. J. Plus, 136 12 (2021) 1217 Published online: 07 December 2021 DOI: 10.1140/epjp/s13360-021-02231-z