Chapter Seven: Atomic Structure and Periodicity. In a Hydrogen atom (1–electron) the orbitals of a subshell are equal in energy (degenerate) 1s 2s3s4s2p3p3d.
Electron Configuration Revised by Ferguson Fall 2014.
Atomic Structure. Elements Atoms Components of an Atom Atomic Number Periodic Table of Elements Electrons Electron Orbits.
