There are three primary ways that naturally occurring radioactive isotopes decay: 1  Alpha particle emission. 2  Beta particle emission. 3  Gamma radiation emission.
President condemns Ankara attacks. The current migration crisis is a problem of the entire EU and not of a particular country, Polish President Andrzej Duda said after the end of the Visegrad Group two-day summit in Balatonfuered, Hungary, on Friday.
Former prime minister is elected president of czech republic the tony tan to make state visits poland, united states embassy in. Prior to that he also served as profiles of the czech republic's political leaders, president milos zeman and prime minister bohuslav sobotka republic phone 420 224 371 111, 234 301 111.