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:
“When I was a kid I used to tell myself the moon was a silver gong and if I could climb high enough to beat on it with both hands all my wishes would come true.”
—John Dos Passos (1896–1970)
“Sing, siren, for thyself, and I will dote;
Spread o’er the silver waves thy golden hairs,
And as a bed I’ll take them, and there lie.”
—William Shakespeare (1564–1616)
“His golden locks time hath to silver turned;
O time too swift, O swiftness never ceasing!
His youth ‘gainst time and age hath ever spurned,
But spurned in vain; youth waneth by increasing.
Beauty, strength, youth are flowers but fading seen;
Duty, faith, love are roots, and ever green.”
—George Peele (1559–1596)