Pls help giving brainliest to correct answer

Which is a character of nuclear fusion but not nuclear fission

Each of the following compounds contains a metal that can exhibit more than one ionic charge. provide systematic names for each of these compounds. (a) cr(clo3)6 (b) mo(cn)6 (c) cr2(so3)3 (d) v(clo2)2 (e) v(cn)5 (f) os(clo2)4

Match the mixture with the substance// i really need on this guys (it’s a pic btw)