The radioactive nude 170 undergoestist oder decay with a tot 70 min. ita quantity of 170 ti is produced, what traction r
Posted: Tue May 17, 2022 11:13 am
The radioactive nude 170 undergoestist oder decay with a tot 70 min. ita quantity of 170 ti is produced, what traction remains her 740 seconds 10.119 0 0914 d. 0.000507 0.160