Seema Kumari
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Posted 4 year ago

What are the main sources of heavy metals?

1 Answer(s)
Nikku Yadav
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Posted 4 year ago Nikku Yadav

Sources of atmospheric emissions. Although heavy metals differ in their chemical properties, they are used widely in electronic components, machinery and materials. Consequently, they are emitted to the environment from a variety of anthropogenic sources to supplement natural background geochemical sources.