35 ms·

252G?

• lucb1e 5y ago
  That sounded a lot like U-235 or U-238 (I only know that because of Dan Brown's book where "the difference is three", for those that get that reference, so that's like my level of physics understanding right there). Not sure how to get to Californium's radioactive, um, configurations, I typed U-235 into Wikipedia, found a link to "isotopes of" which listed all of Uranium's, then near the bottom was a handy table with all the "isotopes of" links to other elements, Californium's code is apparently Cf so I found the right link and... 252 has a note saying "most common"! I think I get your reference :D but also, while typing this I realized I probably took the long way of getting there... indeed, re-opening the article, it's also right there, heh.