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Roentgenium and Technetium Periodic Table


Technetium and Roentgenium in Periodic Table


Periodic Table

Symbol
Rg   
Tc   

Group Number
11   
7
7   
11

Period Number
7   
5   

Block
d block   
d block   

Element Family
Unknown   
Transition Metal   

CAS Number
54386242   
1
7440268   
99+

Space Group Name
Not Available   
P63/mmc   

Space Group Number
194.00   
5
194.00   
5

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