Lead

has a bluish-white color.

its commonness: high density, low melting point, ductility, and relative inertness against oxygen attack.

extract from its ores than many other metals, which makes the resulting metal relatively inexpensive. 
For example, lead is used in building construction, lead–acid batteries, bullets and shot, weights, as part of solders and as a radiation shield.

malleable, ductile, and a relatively poor conductor of electricity. 
Isotopes are the end products of each of the three series of naturally occurring radioactive elements.

is widespread, easy to extract, and easy to work with. It is highly malleable and easily smeltable. 

+4. The former is more common. Inorganic lead(IV) compounds are typically strong oxidants or exist only in highly acidic solutions.
Various oxidized forms of lead are easily reduced to the metal. An example is heating PbO with mild organic reducing agents such as glucose. A mixture of the oxide and the sulfide heated together will also form the metal.

from the rivers the soil absorbs the water with concentrations

plants absorb from the soil of its substance

after the cattle feed on these same plants that have absorbed a hazardous waste

and from these same cattle produce meat products

and these substances can give harmful symptoms for human health

from the rivers the soil absorbs the water with concentrations
plants absorb from the soil of its substance
after the cattle feed on these same plants that have absorbed a hazardous waste
and from these same cattle produce meat products
and these substances can give harmful symptoms for human health

the psychotropic, neurotoxic and hemolytic activities.