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