Silver
Silver is a metallic chemical element with the chemical symbol Ag (Greek: άργυρος <árgyros>, Latin: argentum, both from the Indo-European root *arg- for "grey" or "shining") and atomic number 47. A soft, white, lustrous transition metal, it has the highest electrical conductivity of any element and the highest thermal conductivity of any metal. The metal occurs naturally in its pure, free form (native silver), as an alloy with gold and other metals, and in minerals such as argentite and chlorargyrite. Most silver is produced as a byproduct of copper, gold, lead, and zinc refining.
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Famous quotes containing the word silver:
“I never thought that the possession of money would make me feel rich: it often does seem to have an opposite effect. But then, I have never had the opportunity of knowing, by experience, how it does make one feel. It is something to have been spared the responsibility of taking charge of the Lord’s silver and gold.”
—Lucy Larcom (1824–1893)
“On the bare upland pasture there had spread
O’ernight ‘twixt mullein stalks a wheel of thread
And straining cables wet with silver dew.”
—Robert Frost (1874–1963)
“The people of coming days will know
About the casting out of my net,
And how you have leaped times out of mind
Over the little silver cords,
And think that you were hard and unkind....”
—William Butler Yeats (1865–1939)