关于铜族元素的教学
朱国贤,谢木标,石晓波,陈静,潘荣楷

On the Teaching of Copper Group Elements
Guo-Xian ZHU,Mu-Biao XIE,Xiao-Bo SHI,Jing CHEN,Rong-Kai PAN
图1 CuSO4·5H2O的结构