Oxidation is a loss in electron(s)
Reduction is a gain in electron(s)
Gate X Usually Lets In Most Radiation:
Gamma rays, X-rays, Ultraviolet light, visible Light, Infrared, Microwaves, Radio waves
Positive Anode Negative Is Cathode.
Richard - Red
Of - Orange
York - Yellow
Gave - Green
Battle - Blue
In - Indigo
Vain - Violet
Mitosis: I'm Pat
For the diatomic molecules (Hydrogen, Nitrogen, Fluorine, Oxygen, Iodine, Chlorine, Bromine):
Have No Fear Of Ice Cold Beer
Admittedly, these were taken from a TSR thread quite a few years back.