Noted, but not changed, use of old symbol in the Electron Configuration Table. Instead of Ha, Db should be used, as is done in the Periodic Table.
If you care to edit it go ahead ..there are a few elements past that one that are missing from the table as well and could be added. I don't care to do it myself because those elements are so rare and it's an electron configuration table and it's pretty obvious that any elements in that section are going to be in 6d anyways. But if you wanna do it then by all means :) Qbmaster (talk) 03:22, 22 December 2009 (UTC)