Metals | Cu | Zn | Pb | Cd | Ni |
Zn | 0.576* | 1 |
|
|
|
Pb | 0.558* | 0.588* | 1 |
|
|
Cd | 0.312 | 0.519* | 0.753** | 1 |
|
Ni | 0.805** | 0.799** | 0.414 | 0.074 | 1 |