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