Lead compounds
Organophosphorous compounds
Silicate minerals
Uranium
Explanation
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Discussions (18)

Here is an explanation:
Substance least considered as a source of environmental pollution is SILICATE MINERALS....Note Uranium is radioactive could cause genetic mutation and pollution of air bodies.
REF: Comprehensive certificate chemistry,page 138.

organophosphorus compounds are chemicals used to kill many types of insects, there are also the organophosphates, these are very toxic to the environment.
so c is the best answer

That's not true the answer is c cause sand is made up of silicate materials

and is glass not a silicate mineral(Na2SIO3)
pls i need answers
enockakinyemi75@gmail.com

you are all wrong, the question says substance least considered as a source of environmental pollution, they are all pollutant,i agree wit admin







