Are we talking.. different compounds or structures which fall into the category of 'salt', or levels of saltiness? Salt1, Salt2, Salt3, Angelina Jo Lee?
Firstly, they're just different molecules that are 'salts'.
secondly it's jolie not jo lee
Lo there do I see my father; Lo there do I see my mother and my sisters and my brothers; Lo there do I see the line of my people, back to the beginning. Lo, they do call me, they bid me take my place among them, in the halls of Valhalla, where the brave may live forever.