F value and significance

Metal

Hg

As

Pb

Cd

Zn

Cu

Cr

Zalivé

314.56*

199.67*

62.27*

218.68*

74.18*

682.68*

257.48*

Zowla

280.67*

112.32*

143.67*

335.08*

181.95*

828.41*

315.02*