Tabel périodik saka Roentgenium lan Seaborgium
Symbol
Rg
  
Sg
  
Panggil periode
7
  
7
  
Block
d block
  
d block
  
Family unsur
Unknown
  
transisi Metal
  
Jeneng papan Group
ora Sumadhiya
  
ora Sumadhiya
  
Space Group Number
ora Sumadhiya