The process of splitting an atom into two nuclei with smaller masses is called _____. transmutation nuclear fission nuclear fusion chain reaction user: what is the molar mass of carbon dioxide, co2? user: the elements in group 18 all have _____ valence electrons. 2 4 6 8

Respuesta :

the process of splitting an atomic into 2 nuclei with smaller masses is called fission
the elements in group 18mall have 6 valance electrons