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 streams, lakes, and …

Dec 29, 2025 · Water, substance composed of the chemical elements hydrogen and oxygen and existing in gaseous, liquid, and solid states. It is one of the most plentiful of compounds and has the …

Jan 28, 2025 · Water is symbolized as H₂O, is a simple yet vital substance made up of two hydrogen atoms bonded to one oxygen atom. It’s found everywhere on Earth, from vast oceans to tiny droplets …

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 compound, a water …

H2O is the chemical formula for water, a vital compound for life on Earth that covers approximately 71% of the planet's surface. Water exists in three main phases: solid (ice), liquid, and gas (water vapor), …

H2O definition: The chemical symbol (see also symbol) for water. Each molecule of water contains two atoms of hydrogen (H) joined to a single atom of oxygen (O). See examples of H2O used in a sentence.

H2O is the chemical formula for water, signifying that each molecule is composed of two hydrogen atoms (H) bonded to one oxygen atom (O). It is a colorless, tasteless, and odorless liquid at room …