Lead

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.

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Famous quotes containing the word lead:

    I love all men who dive. Any fish can swim near the surface, but it takes a great whale to go down stairs five miles or more; & if he don’t attain the bottom, why, all the lead in Galena can’t fashion the plummet that will.
    Herman Melville (1819–1891)

    ‘Whence thou return’st, and whither wentst, I know;
    For God is also in sleep; and dreams advise,
    Which he hath sent propitious, some great good
    Presaging, since, with sorrow and heart’s distress,
    Wearied I fell asleep: but now lead on;
    In me is no delay; without thee here to stay,
    Is to go hence unwilling; thou to me
    Art all things under Heaven, all places thou,
    John Milton (1608–1674)

    Reading, solitude, idleness, a soft and sedentary life, intercourse with women and young people, these are perilous paths for a young man, and these lead him constantly into danger.
    Jean-Jacques Rousseau (1712–1778)