Relacionar Columnas Atomic Structure MatchingVersión en línea 8.5AB por Courtney Cox 1 valence electrons 2 charge of electrons 3 charge proton 4 Stable Atom 5 nucleus 6 atomic mass = 7 charge of neutron 8 Reactive Atom 9 cloud sad atom, doesn't have a full valence shell (less then 8) so it wants to bond with others negative - positive + no charge, 0 center of an atom, contains protons and neutrons electrons farthest from the nucleus, responsible for reactivity/bonding happy atom! Has a full valence shell (8ve-) protons + neutrons area surround the nucleus