Lead, ingested or inhaled, is a health hazard. After the addition of lead to petrol has been banned, what still are the sources of lead poisoning? 1) Smelting units 2) Pens and pencils 3) Paints 4) Hair oil and cosmetics Select the correct answer using the codes given below:

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CollectorBabu · Accepted Answer

Correct Answer: 1, 2 and 3 only. Lead poisoning result from presence of lead in the body as it is a highly toxic metal which acts as strong poison. It is present in lead enamel paints and toys. Apart from this there are various sources of lead like bullets, pipes, sink faucets, art supplies, jewellery, pottery, storage batteries, old medicines. So the correct option is A.

Lead, ingested or inhaled, is a health hazard. After the addition of lead to petrol has been banned, what still are the sources of lead poisoning? 1) Smelting units 2) Pens and pencils 3) Paints 4) Hair oil and cosmetics Select the correct answer using the codes given below:

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