I am a freelance illustrator and I am doing a breaking bad design in which the entire periodic table will be on the piece but the elements included in Meth will be hi-lighted or glow int he dark. I do not know anything at all about chemistry so I wa shoping some of you may be able to help me. I tried researching it myself but it confused me a bit since some of the ingredients, such as sudafedrin for example is not an element. but perhaps there is an ingredient in sudafedrin that is the key component that is necessary to make meth and shows up on the periodic table. another example is I read that red phosphorus is an ingredient in meth. is red phosphorus the same as phosphorus. as you can tell, I was clearly not a chemistry major, so I know this is probably a really dumb question for basically everyone on here, but I obviously have to get it right, or the artwork will suffer. thanks.