Periodic table : chemical symbols, atomic numbers, standard atomic weights and names in German
Tableau_periodique_Z_et_M_et_nom.svg
Tableau_periodique_Z_et_M_et_nom.svg: *Tableau_periodique_base.svg: Cdang
derivative work: Cdang (talk)
derivative work: Sgbeer (talk
derivative work: Saehrimnir (talk)