- Hydrogen - Wikipedia
Hydrogen is a chemical element; it has symbol H and atomic number 1 It is the lightest and most abundant chemical element in the universe, constituting about 75% of all normal matter
- Hydrogen | Properties, Uses, Facts | Britannica
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 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 | History, Uses, Facts, Physical Chemical Characteristics
Hydrogen is one of the three most abundant elements present on Earth It was discovered in 1766 by Henry Cavendish and is widely used for various industrial, medical and recreational purposes
- What is hydrogen? - Longread Hydrogen
The hydrogen atom is the most abundant, lightest and simplest element in the universe The Latin name for hydrogen is hydrogenium Hydrogen is the first element listed in the periodic table and has the chemical symbol H The hydrogen atom contains one proton in the nucleus around which one electron moves
- Hydrogen - Encyclopedia. com
Hydrogen, the first element in the periodic table, is one of the most common elements found on Earth and the lightest one known to exist An estimated 90 percent of the universe is composed of hydrogen
- What is Hydrogen? Why is Hydrogen Important?
Learn what is hydrogen, how it is formed, how it is used, why it is important for life, energy, science Discover the potential challenges of hydrogen
- What is hydrogen? | National Grid
Hydrogen is a clean alternative to methane, also known as natural gas It's the most abundant chemical element, estimated to contribute 75% of the mass of the universe Here on earth, vast numbers of hydrogen atoms are contained in water, plants, animals and, of course, humans
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