Water

chemical compound with raw molecular formula H₂O; main constituent of the fluids of most living organisms

Water (H2O) is a transparent and nearly colorless chemical substance that is the main constituent of Earth's streams, lakes, and oceans, and the fluids of most living organisms.

Hydrogen (x2), Oxygen
Main category: Water

State of matter

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Main category: Forms of water

Humidity

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Main category: Hydrology

Body of water

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Main category: Bodies of water

Seawater

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Main category: Seawater

Uses

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Main category: Uses of water

Photographs

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Drops

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 See also: Water drop.
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