Lead Scrap
To lead means to go in front, or to serve as the leader of a group. If you're on a group hiking trip and the navigator lost the map, you'll want someone with a good sense of direction to lead the group back to the car.
Lead is a chemical element with the symbol Pb and atomic number 82. It is a heavy metal that is denser than most common materials. Lead is soft and malleable, and also has a relatively low melting point. When freshly cut, lead is silvery with a hint of blue; it tarnishes to a dull gray color when exposed to air.
