Matching Pairs elementen chemieOnline version elementen chemie examen chemie behum by laura huys 1 kobalt 2 lood 3 zilver 4 zink 5 koper 6 magnesium 7 kwik 8 nikkel 9 platina 10 ijzer 11 goud 12 chroom 13 tin 14 cadmium Cd Hg Zn Co Cr Au Pt Fe Pb Ni Mg Sn Cu Ag