All weapons have a variant in each element? (I mean usually, although there may be exceptions)
Not sure what you mean, but overall no, that’s not true. Some don’t have an element (eg Jakobs on the whole), some are specific (eg Thunderball Fists or Hellfire).
Example: Queen’s call has only Cryo, Radiations and Corrosive
That is what I mean, the elemental damage in weapons.
Any website where you can see these variants?
Thank you very much for your answers.
My go to website is usually the borderlands wiki to look at the elements tbh
WoW, Yes, that’s what I was looking.