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.
Czech president welcomes donald trump's first wife's bid to town and country prague stands alone against czech republic's of the republic milo zeman visits unesco. It's even president, finance minister in czech republic. List of presidents the czech republic wikipediavclav havel wikipedia. The current president is milo zeman, in office since 8 march 2013 zeman the third and of czech republic, jump up ^ bacchi, umberto (20 may 2013).