![What is the source of lead compounds?](https://www.gkseries.com/blog/wp-content/uploads/2022/01/What-is-the-source-of-lead-compounds.png)
Q. What is the source of lead compounds?
A. aerosol sprays foams
B. exhaust fumes of motor vehicles
C. incomplete burning of wood
D. none of above
Answer: exhaust fumes of motor vehicles
A. aerosol sprays foams
B. exhaust fumes of motor vehicles
C. incomplete burning of wood
D. none of above
Answer: exhaust fumes of motor vehicles
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