Definitions for H2O
h2o

Princeton's WordNetRate this definition:0.0 / 0 votes

1. water, H2Onoun

   binary compound that occurs at room temperature as a clear colorless odorless tasteless liquid; freezes into ice below 0 degrees centigrade and boils above 100 degrees centigrade; widely used as a solvent

WikipediaRate this definition:0.0 / 0 votes

1. H2O

   Water is an inorganic compound with the chemical formula H2O. It is a transparent, tasteless, odorless, and nearly colorless chemical substance, which is the main constituent of Earth's hydrosphere and the fluids of all known living organisms (in which it acts as a solvent). It is vital for all known forms of life, despite not providing food, energy or organic micronutrients. Its chemical formula, H2O, indicates that each of its molecules contains one oxygen and two hydrogen atoms, connected by covalent bonds. The hydrogen atoms are attached to the oxygen atom at an angle of 104.45°. "Water" is also the name of the liquid state of H2O at standard temperature and pressure. Because Earth's environment is relatively close to water's triple point, a number of natural states of water exist on earth. It forms precipitation in the form of rain and aerosols in the form of fog. Clouds consist of suspended droplets of water and ice, its solid state. When finely divided, crystalline ice may precipitate in the form of snow. The gaseous state of water is steam or water vapor. Water covers about 71% of the Earth's surface, with seas and oceans making up most of the water volume on earth (about 96.5%). Small portions of water occur as groundwater (1.7%), in the glaciers and the ice caps of Antarctica and Greenland (1.7%), and in the air as vapor, clouds (consisting of ice and liquid water suspended in air), and precipitation (0.001%). Water moves continually through the water cycle of evaporation, transpiration (evapotranspiration), condensation, precipitation, and runoff, usually reaching the sea. Water plays an important role in the world economy. Approximately 70% of the freshwater used by humans goes to agriculture. Fishing in salt and fresh water bodies has been, and continues to be, a major source of food for many parts of the world, providing 6.5% of global protein. Much of the long-distance trade of commodities (such as oil, natural gas, and manufactured products) is transported by boats through seas, rivers, lakes, and canals. Large quantities of water, ice, and steam are used for cooling and heating, in industry and homes. Water is an excellent solvent for a wide variety of substances both mineral and organic; as such it is widely used in industrial processes, and in cooking and washing. Water, ice and snow are also central to many sports and other forms of entertainment, such as swimming, pleasure boating, boat racing, surfing, sport fishing, diving, ice skating and skiing.

ChatGPTRate this definition:0.0 / 0 votes

1. h2o

   H2O is the chemical formula for water. It represents two hydrogen atoms bonded to a single oxygen atom. It is a molecule that is essential to all known forms of life and makes up about 71% of the Earth's surface in its liquid state or as ice. It is also present in the atmosphere as water vapor.

WikidataRate this definition:4.0 / 2 votes

1. H2O

   H2O is an American punk rock band formed in New York City in 1995.

Suggested ResourcesRate this definition:0.0 / 0 votes

1. h2o

   Song lyrics by h2o -- Explore a large variety of song lyrics performed by h2o on the Lyrics.com website.

Matched Categories

1. • Binary Compound
   • Liquid

How to pronounce H2O?

1. Alex

   US English

   David

   US English

   Mark

   US English

   Daniel

   British

   Libby

   British

   Mia

   British

   Karen

   Australian

   Hayley

   Australian

   Natasha

   Australian

   Veena

   Indian

   Priya

   Indian

   Neerja

   Indian

   Zira

   US English

   Oliver

   British

   Wendy

   British

   Fred

   US English

   Tessa

   South African

How to say H2O in sign language?

Numerology

1. Chaldean Numerology

   The numerical value of H2O in Chaldean Numerology is: 3

2. Pythagorean Numerology

   The numerical value of H2O in Pythagorean Numerology is: 5

Examples of H2O in a Sentence

1. Alan Stern:

   The steep topography means that the bedrock that makes those mountains must be made of H2O -- of water ice, we can be very sure that the water is there in great abundance.

2. Jennifer Lawrence:

   I call this tattoo a watered-down rebellion, i was with Liam’s family and everybody was getting tattoos. And I was like, ‘Well, I’m always going to need to be hydrated.’ So I guess I should just get H2O on my hand.

References

1. ^ Princeton's WordNet
   http://wordnetweb.princeton.edu/perl/webwn?s=H2O
2. ^ Wikipedia
   https://en.wikipedia.org/wiki/H2o
3. ^ ChatGPT
   https://chat.openai.com
4. ^ Wikidata
   https://www.wikidata.org/w/index.php?search=H2O