i need information on my atom project, my atomic number is 73
2 answers
That is Tantalum. I am not allowed to post internet addresses, but look on webelements for key information.
These sites have information about tantalum.
http://en.wikipedia.org/wiki/Tantalum
http://encyclopedia2.thefreedictionary.com/tantalum
http://en.wikipedia.org/wiki/Tantalum
http://encyclopedia2.thefreedictionary.com/tantalum