Documents e-e- e-e- e-e- e-e- e-e- e-e- e-e- e-e- e-e- e-e- 1s 2s 2p 3s 3p Energy Sodium e-e- e-e- e-e- e-e-.....

Slide 1 Welcome back! Definitions Ion an atom that has gained or lost one or more electrons Cation a positively charged ion Anion a negatively charged ion e- e- e- e- e-…