Hydrogen - Wikipedia
hexagonal (hP4) Hydrogen is a chemical element; it has symbol H and atomic number 1. It is the lightest element and, at standard conditions, is a gas of diatomic molecules with the formula H2, sometimes called dihydrogen, [11] but more commonly called hydrogen gas, molecular hydrogen or simply hydrogen.
Hydrogen | Properties, Uses, & Facts | Britannica
Oct 30, 2024 · hydrogen (H), a colourless, odourless, tasteless, flammable gaseous substance that is the simplest member of the family of chemical elements. The hydrogen atom has a nucleus consisting of a proton bearing one unit of positive electrical charge; an electron, bearing one unit of negative electrical charge, is also associated with this nucleus ...
Hydrogen - Element information, properties and uses | Periodic …
However, hydrogen itself does not play a particularly active role. It remains bonded to carbon and oxygen atoms, while the chemistry of life takes place at the more active sites involving, for example, oxygen, nitrogen and phosphorus. Natural abundance. Hydrogen is easily the most abundant element in the universe.
Hydrogen atom - Wikipedia
The most abundant isotope, protium (1 H), or light hydrogen, contains no neutrons and is simply a proton and an electron. Protium is stable and makes up 99.985% of naturally occurring hydrogen atoms. [2] Deuterium (2 H) contains one neutron and one proton in its nucleus.
Hydrogen Fuel Basics | Department of Energy
Hydrogen is a clean fuel that, when consumed in a fuel cell, produces only water. Hydrogen can be produced from a variety of domestic resources, such as natural gas, nuclear power, biomass, and renewable power like solar and wind.
Hydrogen - IEA - International Energy Agency
Hydrogen is today mostly produced and consumed in the same location, without the need for transport infrastructure. With demand for hydrogen increasing and the advent of new distributed uses, there is a need to develop hydrogen infrastructure that …
Hydrogen Facts - Science Notes and Projects
May 16, 2015 · Hydrogen (H) is the first element of the periodic table and the most abundant element in the universe. Here is a collection of hydrogen facts, including its properties, uses, and sources. Vial of ionized hydrogen gas. Hydrogen glows violet when ionized.
Facts About Hydrogen - Live Science
Jan 23, 2015 · The most abundant element in the universe, hydrogen is also a promising source of "clean" fuel on Earth. Named after the Greek words hydro for "water" and genes for "forming," hydrogen makes...
Use of hydrogen - U.S. Energy Information Administration (EIA)
Jun 21, 2024 · Hydrogen has many actual and potential uses. Hydrogen is used in industrial processes, as a rocket fuel, and in fuel cells for electricity generation and powering vehicles. Operators of several natural gas-fired power plants are exploring hydrogen as a supplement or replacement for natural gas. Hydrogen has the potential to indirectly store ...
Hydrogen | H2 | CID 783 - PubChem
Hydrogen | H2 | CID 783 - structure, chemical names, physical and chemical properties, classification, patents, literature, biological activities, safety/hazards/toxicity information, supplier lists, and more.