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  1. Water - Wikipedia

    Water is an inorganic compound with the chemical formula H2O. It is a transparent, tasteless, odorless, [c] and nearly colorless chemical substance. It is the main constituent of Earth's …

  2. What is Water? - AMNH

    Water is the liquid that makes life on Earth possible. As water cycles from the air to the land to the sea and back again, water shapes our planet — and nearly every aspect of our lives.

  3. Water (H₂O) – Definition, Structure, Preparation, Uses, Benefits

    Jan 28, 2025 · Water (H₂O) – Definition, Structure, Preparation, Uses, Benefits Water stands as a paramount covalent compound within the realm of chemistry. This molecule is composed of …

  4. Water - Simple English Wikipedia, the free encyclopedia

    Water in three states: liquid (including the clouds, which are aerosols), solid (ice) and gas (water vapour) Water (H 2O) is a simple chemical compound made of two hydrogen atoms and one …

  5. The science of water - An introduction to its amazing properties

    Jun 23, 2022 · What is water, why does it behave in strange ways, and why is it so useful?

  6. Water - Properties, Structure, Chemistry | Britannica

    Sep 29, 2025 · Water - Properties, Structure, Chemistry: Water has several important physical properties. Although these properties are familiar because of the omnipresence of water, most …

  7. Water | An Open Access Journal from MDPI

    Water is a peer-reviewed, open access journal on water science and technology, including the ecology and management of water resources, and is published semimonthly online by MDPI. …

  8. Water Properties and Facts You Should Know - ThoughtCo

    Jun 10, 2025 · Water is the most abundant molecule on Earth, but there are many facts about this substance you probably don't know.

  9. WATER Definition & Meaning - Merriam-Webster

    The meaning of WATER is the liquid that descends from the clouds as rain, forms streams, lakes, and seas, and is a major constituent of all living matter and that when pure is an odorless, …

  10. Water | H2O | CID 962 - PubChem

    Water (chemical formula: H2O) is a transparent fluid which forms the world's streams, lakes, oceans and rain, and is the major constituent of the fluids of organisms. As a chemical …