hydrogen (H), a colourless, odourless, tasteless, flammable gaseous substance that is the simplest member of the family of chemical elements. Under ordinary conditions, hydrogen gas is a loose aggregation of hydrogen molecules, each consisting of a pair of atoms, a diatomic molecule, H2.
What is hydrogen known for?
Hydrogen is the raw fuel that most stars 'burn' to produce energy. The same process, known as fusion, is being studied as a possible power source for use on earth. The sun's supply of hydrogen is expected to last another 5 billion years. From the Greek word hydro (water), and genes (forming).
What is a hydrogen bond definition biology?
hydrogen bonding, interaction involving a hydrogen atom located between a pair of other atoms having a high affinity for electrons; such a bond is weaker than an ionic bondionic bondionic bond, also called electrovalent bond, type of linkage formed from the electrostatic attraction between oppositely charged ions in a chemical compound. The atom that loses the electrons becomes a positively charged ion (cation), while the one that gains them becomes a negatively charged ion (anion).https://www.britannica.com › science › ionic-bondionic bond | Definition, Properties, Examples, & Facts | Britannica or covalent bond but stronger than van der Waals forces.
What is the biological role of hydrogen?
Hydrogen is the first element of the periodic table. The most important function of hydrogen in the human body is to keep you hydrated. Water is made up of hydrogen and oxygen and is absorbed by the cells of the body.
What does the name hydrogen mean?
The name is derived from the Greek 'hydro' and 'genes' meaning water forming.
What are the main uses of hydrogen?
- commercial fixation of nitrogen from the air in the Haber ammonia process.
- hydrogenation of fats and oils.
- methanol production, in hydrodealkylation, hydrocracking, and hydrodesulphurization.
- rocket fuel.
- welding.
- production of hydrochloric acid.
- reduction of metallic ores.
What are 5 things hydrogen is used for?
Other examples of hydrogen use include rocket fuel, welding, producing hydrochloric acid, reducing metallic ores and filling balloons, according to Los Alamos.
What products are made from hydrogen?
Hydrogen combines with other elements, forming a number of compounds, including common ones such as water (H2O), ammonia (NH3), methane (CH4), table sugar (C12H22O11), hydrogen peroxide (H2O2) and hydrochloric acid (HCl), according to Jefferson Lab.
Why is hydrogen used in everyday life?
How is hydrogen used today? Hydrogen is a very useful element. It is used to make ammonia for fertilizers, refining metals, and methanol for making artificial material like plastics. Hydrogen is also used as a rocket fuel where liquid hydrogen is combined with liquid oxygen to produce a powerful explosion.
What is the English name of hydrogen?
Hydrogen
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Discovery
Named by
Main isotopes of hydrogen
What is another name of hydrogen?
Hydrogen has three isotope i.e protiumprotiumHydrogen-1 (Protium) (atomic mass 1.007825031898(14) Da) is the most common hydrogen isotope with an abundance of more than 99.98%. Because the nucleus of this isotope consists of only a single proton, it is given the formal name protium.https://en.wikipedia.org › wiki › Isotopes_of_hydrogenIsotopes of hydrogen - Wikipedia, deuterium and tritium . So it can be called by any of these three names.