system
Given the following post, respond as if you're commenting on Reddit:
human
[Marvel/DC] What do their periodic tables look like

So both of these universes have elements that are not in our periodic table such as vibranium and n-th metal, I've searched it up and gotten nothing so what is the periodic table like in the Marvel Universe and DC universe?
gpt
For the most part it looks the same as our periodic table.  The exotic metals are either alloys (combinations of other metals) or exist on the island of stability.  The island of stability is a theoretical group of super heavy elements that have become stable despite being much larger then the know stable elements.  This is a theory our chemists actually think may exist.