Cd

Cr

Cu

Fe

Mn

Pb

Zn

Hg

As

Cd

1.00

Cr

−0.44

1.00

Cu

−0.24

0.94

1.00

Fe

−0.35

0.90

0.92

1.00

Mn

0.06

−0.46

−0.35

−0.60

1.00

Pb

−0.19

0.94

0.99

0.86

−0.29

1.00

Zn

−0.32

0.84

0.90

0.69

0.07

0.92

1.00

Hg

−0.19

−0.27

−0.34

−0.14

0.10

−0.33

−0.33

1.00

As

−0.28

0.95

1.00

0.90

−0.32

0.99

0.92

−0.33

1.00