Web Results

Hydrogen atom


A hydrogen atom is an atom of the chemical element hydrogen. The electrically neutral atom ... the hydrogen atom. For a chemical description, see hydrogen.

Hydrogen - Element information, properties and uses | Periodic Table


Element Hydrogen (H), Group 1, Atomic Number 1, s-block, Mass 1.008. Sources, facts, uses, scarcity (SRI), podcasts, alchemical symbols, videos and images.

Hydrogen | Define Hydrogen at Dictionary.com


Hydrogen definition, a colorless, odorless, flammable gas that combines chemically with oxygen to form water: the lightest of the known elements. Symbol: H ...

Hydrogen»the essentials [WebElements Periodic Table]


WebElements uses cookies on our website to provide the best service for you. More info ... picture of the sun in which hydrogen is the most abundant element.

Hydrogen Facts - Gas, Atom, Uses, Properties, Element H, Fuel Cell ...


Jul 8, 2016 ... The chemical symbol of hydrogen is H. It is an element with atomic number 1, this means that 1 proton is found in the nucleus of hydrogen.

Hydrogen - HyperPhysics


General description, Nuclear data ... Hydrogen is the lightest and most abundant element in the universe. The hydrogen-helium abundance ratio is an important ...

Chemical Elements.com - Hydrogen (H)


Facts. Date of Discovery: 1766. Discoverer: Henry Cavendish Name Origin: From the Greek words hudôr (water) and gennan (generate) Uses: Balloons, metal ...

Hydrogen dictionary definition | hydrogen defined


The element hydrogen on the periodic table. Licensed from iStockPhoto. noun. The definition of hydrogen is a gaseous element that has no color or odor and is  ...

Hydrogen | Definition of Hydrogen by Merriam-Webster


a chemical element that has no color or smell and that is the simplest, lightest, and most common element. Source: Merriam-Webster's Learner's Dictionary.

It's Elemental - The Element Hydrogen


Includes physical properties and information about the uses and history of hydrogen.

More Info

Description of the Hydrogen Atom - Boundless


Learn more about description of the hydrogen atom in the Boundless open textbook.

Hydrogen - definition of hydrogen by The Free Dictionary


A colorless, highly flammable element, that occurs as a diatomic molecule, H2, the lightest of all gases and the most abundant element in the universe, used in ...



At room temperature hydrogen is a gas. It is a colorless, tasteless and odorless gas. It is the lightest gas. It is insoluble in water. It is highly inflammable and burns  ...