Thorium

 Naresh kalbee - 10/10/2017 7:52:15 PM

Thorium is the element of F block but it is written in D block why?

 hemlata - 7/24/2010 10:14:07 AM

why the electronic configuration of thorium is 5fo though it is a 5f member.why it is not 5f1.

 rory - 2/22/2007 1:55:43 AM

how did thorium get it's name?