18:43, 30 Aprel 2011 ke badlao badlao WikitanvirBot (Baat \| yogdaan) Bots 3,533 edits m r2.7.1) (robot jorrta hae: simple:Promethium ← Purana badlao		03:25, 21 Mai 2011 ke badlao badlao Pahile jaise kar do Xqbot (Baat \| yogdaan) 13,067 edits m robot jorrta hae: kv:Прометий; cosmetic changes Nawaa badlao →
Rekha 27: \| colspan="2" \| [[File:Electron shell 061 Promethium.svg\|thumb\|center\|200px\|Promethium ke electron shell]] \|} '''Promethium''' ek [[chemical element]] hae, jiske [[Chemical symbol]] '''Pm''', [[atomic number]] 61 aur [[atomic mass]] 145 hae. Ii [[Lanthanide]] group ke ek member hae. == Chhapa ke gallery == Rekha 80: [[kn:ಪ್ರೊಮೆಥಿಯಮ್]] [[ko:프로메튬]] [[kv:Прометий]] [[la:Promethium]] [[lb:Promethium]]

Promethium: ke revisions ke biich ke antar