Francium
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| Proprietates generales | ||||||
|---|---|---|---|---|---|---|
| Nomen, Symbolus, Numerus Atomicus | francium, Fr, 87 | |||||
Francium[1](-ii,n.) estelementumchemicuminsystemate periodico.
Notae
[recensere|fontem recensere]- ↑"Francium": Peter van der Krogt, "Elementa chemica"apud situmElementymology & Elements Multidict
Nexus externi
[recensere|fontem recensere]- Hoc elementumapudPatreon: periodic videos
Elementa chemica: series paginarum brevium
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1H2He3Li4Be5B6C7N8O9F10Ne11Na12Mg13Al14Si15P16S17Cl18Ar19K20Ca21Sc22Ti23V24Cr25Mn26Fe27Co28Ni29Cu30Zn31Ga32Ge33As34Se35Br36Kr37Rb38Sr39Y40Zr41Nb42Mo43Tc44Ru45Rh46Pd47Ag48Cd49In50Sn51Sb52Te53I54Xe55Cs56Ba57La58Ce59Pr60Nd61Pm62Sm63Eu64Gd65Tb66Dy67Ho68Er69Tm70Yb71Lu72Hf73Ta74W75Re76Os77Ir78Pt79Au80Hg81Tl82Pb83Bi84Po85At86Rn87Fr88Ra89Ac90Th91Pa92U93Np94Pu95Am96Cm97Bk98Cf99Es100Fm101Md102No103Lr104Rf105Db106Sg107Bh108Hs109Mt110Ds111Rg112Cn113Nh114Fl115Mc116Lv117Ts118Og | |