What Are Heavy Metals In Soil?
What Are Heavy Metals In Soil? Heavy metals constitute an ill-defined group of inorganic chemical hazards, and those most commonly found at contaminated sites are lead (Pb), chromium (Cr), arsenic (As), zinc (Zn), cadmium (Cd), copper (Cu), mercury (Hg), and nickel (Ni) [3]. What are heavy metals in the soil? Heavy metals constitute an ill-defined