+6 = 14

ㄊㄨㄥˊtóng

ㄊㄨㄥˊtóng
copper (chemistry)​, see also 紅銅|红铜[hong2 tong2], CL:塊|块[kuai4]
Kupfer (Element 29, Cu)​ (S, Chem)​
cuivre, laiton, bronze