Lead in Paint: Highly toxic Lead (Pb) is an odourless, bluish-grey, lustrous metal that is malleable, ductile, and resistant to chemical corrosion. Lead occurs naturally in bedrock, soils, tills, sediments, surface waters, ground-waters, and sea-water. Lead is toxic in nature and on being exposed can cause several diseases to human body. The toxic effects of lead have long been well known, especially as regards acute forms of poisoning. “Too much lead can damage the nervous and reproductive systems and the kidneys, and can cause high blood pressure and anemia. Lead accumulates in the bones and lead poisoning may be diagnosed from a blue line around the gums. Lead is especially harmful to the developing brains of fetuses and young children and to pregnant women. High blood lead levels in children can cause consequences which may be irreversible including learning disabilities, behavioral problems, and mental retardation. At very high levels, lead can cause convulsions, coma and dea
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