Variables | Cr | Fe | Co | Ni | Cu | Zn | As | Se | Cd | Sn | Sb | Pb | Hg |
Sc | 0.964 | 0.964 | 0.865 | 0.955 | 0.143 | 0.107 | 0.955 | 0.721 | 0.703 | −0.612 | −0.926 | −0.179 | −0.775 |
Cr | 0.929 | 0.955 | 0.991 | 0.107 | 0.214 | 0.955 | 0.775 | 0.649 | −0.612 | −0.810 | 0.000 | −0.685 | |
Fe | 0.811 | 0.901 | 0.036 | −0.071 | 0.991 | 0.667 | 0.739 | −0.612 | −0.926 | −0.321 | −0.811 | ||
Co | 0.945 | 0.018 | 0.324 | 0.864 | 0.745 | 0.473 | −0.618 | −0.642 | 0.198 | −0.545 | |||
Ni | 0.216 | 0.252 | 0.927 | 0.736 | 0.673 | −0.618 | −0.778 | 0.090 | −0.655 | ||||
Cu | −0.107 | 0.018 | 0.126 | 0.144 | −0.408 | 0.000 | 0.357 | 0.252 | |||||
Zn | −0.018 | 0.036 | 0.162 | 0.408 | 0.039 | 0.607 | −0.162 | ||||||
As | 0.700 | 0.718 | −0.618 | −0.876 | −0.234 | −0.773 | |||||||
Se | 0.155 | −0.618 | −0.584 | −0.108 | −0.245 | ||||||||
Cd | −0.103 | −0.720 | −0.162 | −0.855 | |||||||||
Sn | 0.441 | 0.000 | 0.103 | ||||||||||
Sb | 0.501 | 0.876 | |||||||||||
Pb | 0.414 |