Water
Water is a chemical substance with the chemical formula H2O. A water molecule contains one oxygen and two hydrogen atoms connected by covalent bonds. Water is a liquid at temperatures above 0 °C (273.15 K, 32 °F) at sea level, but it often co-exists on Earth with its solid state, ice, and gaseous state (water vapor or steam). Water also exists in a liquid crystal state near hydrophilic surfaces.
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Famous quotes containing the word water:
“it
was my first doll that water went
into and water came out of much
earlier it was the diaper I wore
and the dirt thereof and my
mother hating me for it”
—Anne Sexton (1928–1974)
“If there’s water in the big rivers, the small rivers will be full.”
—Chinese proverb.
“He said he couldn’t make the boy believe
He could find water with a hazel prong—
Which showed how much good school had ever done him.”
—Robert Frost (1874–1963)