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