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Fr - FrankiumFrankium

Laai Chemie-toepassing af om meer inligting oor die chemiese element te sien:

Atoomgetal87
Periodieke tabel groepIA
Periode7
Massa223
Latynse naamFrancium
Elektronkonfigurasie[Rn]7s
Oksidasie toestand0, 1