Lead
Lead is a chemical element in the carbon group with symbol Pb (from Latin: plumbum) and atomic number 82. Lead is a soft, malleable poor metal. It is also counted as one of the heavy metals. Metallic lead has a bluish-white color after being freshly cut, but it soon tarnishes to a dull grayish color when exposed to air. Lead has a shiny chrome-silver luster when it is melted into a liquid.
Read more about Lead.
Famous quotes containing the word lead:
“May we not assure ourselves that whatever woman’s thought and study shall embrace will thereby receive a new inspiration, that she will save science from materialism, and art from a gross realism; that the “eternal womanly shall lead upward and onward”?”
—Louisa Parsons Hopkins, U.S. scientist and author. As quoted in The Fair Women, ch. 16, by Jeanne Madeline Weimann (1981)
“Boys and bad hunters had known what to do
With stone and lead to unprotected glass:
Shatter it inward on the unswept floors.”
—Robert Frost (1874–1963)
“I wander on, and wave my hands,
And sing, and shake my heavy locks.
The grey wolf knows me; by one ear
I lead along the woodland deer;
The hares run by me growing bold.”
—William Butler Yeats (1865–1939)