Electrons per shell:
- 2,8,18,8,2
Discovery Date:
- 1790
Ionization Energy:
- 5.6949 eV (0.0000056949 MeV )
- Scroll to:
- Chemical Element
- Namesake
- Drug ingredient
Rubidium ( /rʉˈbɪdiəm/ roo-BID-ee-əm) is a chemical element with the symbol Rb and atomic number 37. Rubidium is a soft, silvery-white metallic...
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