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.

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)

“For soon amid the silver loneliness
Of night he lifted up his voice and sang,
Secure, with only two moons listening,”
—Edwin Arlington Robinson (1869–1935)

“the hatchlings wake in the swaying branches,
in the silver baskets,
and love the world.
Is it necessary to say any more?
Have you heard them singing in the wind, above the final fields?
Have you ever been so happy in your life?”
—Mary Oliver (b. 1935)