Atomic Orbitals
e- no longer a particle but cloud of -ve charge
diff. orbitals = diff. energies; orbitals of each main lvl
has diff. shapes (sub-lvls) described w/ main-sub level
e.g. 1s, 3d etc; volume - 95% chance of finding electron
influence shape of molecule; 1 s-orbital, 3 p-orbitals etc.
Any orbital can hold 2 e- max therefore 2e- per s-sub lvl,
6e- per p-sub lvl etc. Order of sub lvls:
1s, 2s, 2p, 3s, 3p, 4s, 3d, 4p, 5s, 4d, 5p ...