Question

A metal pollutant often found in paint in older buildings is __________.

Answer 1

Lead is the metal pollutant often found in paint in older buildings.

Step-by-step explanation:

The metal pollutant often found in paint in older buildings is lead. Lead-based paint was commonly used in buildings before it was banned by the U.S. government in 1978. Many older homes still have layers of lead-based paint, which can become a health hazard when the paint deteriorates or during renovations.