tag:blogger.com,1999:blog-148975148083150586.post4460249879615178073..comments2024-02-07T00:24:47.595-08:00Comments on Learning CHEMISTRY for IIT JEE: IIT JEE Ch. 4. PERIODICITY OF PROPERTIES OF ELEMENTS - Revision PointsKVSSNraohttp://www.blogger.com/profile/05748254811752425330noreply@blogger.comBlogger1125tag:blogger.com,1999:blog-148975148083150586.post-7919872334901876162015-05-21T10:21:11.973-07:002015-05-21T10:21:11.973-07:00 Remember Dedeepya today 21 May 2015 Remember Dedeepya today 21 May 2015KVSSNraohttps://www.blogger.com/profile/05748254811752425330noreply@blogger.com