Signification de "hydrogen" dans le dictionnaire anglais

ÉTYMOLOGIE DU MOT HYDROGEN

From French hydrogène, from hydro- + -gen; so called because its combustion produces water.

On appelle étymologie la recherche de l'origine des mots et leurs changements structuraux et de signification.

PRONONCIATION DE HYDROGEN EN ANGLAIS

hydrogen  [ˈhaɪdrɪdʒən]

CATÉGORIE GRAMMATICALE DE HYDROGEN

Hydrogen est un substantif.

Le nom ou substantif est un type de mot déterminant la réalité. Les substantifs désignent toutes les choses : personnes, objets, sensations, sentiments, etc.

QUE SIGNIFIE HYDROGEN EN ANGLAIS

Hydrogène

Hydrogen

L'hydrogène est un élément chimique avec le symbole chimique H et le numéro atomique 1. Avec un poids atomique de 1.00794 u, l'hydrogène est l'élément le plus léger de la table périodique. Sa forme monatomique est la substance chimique la plus abondante de l'univers, ce qui représente environ 75% de toute la masse baryonique. Les étoiles non rémanentes sont principalement constituées d'hydrogène à l'état plasma. L'isotope le plus courant de l'hydrogène, appelé protium, a un neutre unique et des neutrons neutres. L'émergence universelle de l'hydrogène atomique s'est d'abord produite pendant l'époque de la recombinaison. À la température et à la pression standard, l'hydrogène est un gaz diatomique incolore, inodore, insipide, non toxique, non combustible et hautement combustible avec la formule moléculaire H2. Puisque l'hydrogène forme facilement des composés covalents avec la plupart des éléments non métalliques, la plupart de l'hydrogène sur Terre existe sous des formes moléculaires telles que sous forme d'eau ou de composés organiques. L'hydrogène joue un rôle particulièrement important dans les réactions acide-base. Dans les composés ioniques, l'hydrogène peut prendre la forme d'une charge négative connue sous le nom d'hydrure, ou comme espèce chargée positivement désignée par le symbole H +.

Hydrogen is a chemical element with chemical symbol H and atomic number 1. With an atomic weight of 1.00794 u, hydrogen is the lightest element on the periodic table. Its monatomic form is the most abundant chemical substance in the universe, constituting roughly 75% of all baryonic mass. Non-remnant stars are mainly composed of hydrogen in its plasma state. The most common isotope of hydrogen, termed protium, has a single proton and zero neutrons. The universal emergence of atomic hydrogen first occurred during the recombination epoch. At standard temperature and pressure, hydrogen is a colorless, odorless, tasteless, non-toxic, nonmetallic, highly combustible diatomic gas with the molecular formula H2. Since hydrogen readily forms covalent compounds with most non-metallic elements, most of the hydrogen on Earth exists in molecular forms such as in the form of water or organic compounds. Hydrogen plays a particularly important role in acid–base reactions. In ionic compounds, hydrogen can take the form of a negative charge known as a hydride, or as a positively charged species denoted by the symbol H+.

TRADUCTION DE HYDROGEN

Découvrez la traduction de hydrogen dans 25 langues grâce à notre traducteur anglais multilingue.

Dans cette section, les traductions de hydrogen dans d'autres langues ont été obtenues par traduction automatique statistique, où l'unité essentielle de la traduction est le mot «hydrogen» en anglais.

• Traducteur Français - chinois: 氢
• Traducteur Français - espagnol: hidrógeno
• anglais: hydrogen
• Traducteur Français - hindi: हाइड्रोजन
• Traducteur Français - arabe: هَيْدْرُوجِيـنٌ
• Traducteur Français - russe: водород
• Traducteur Français - portugais: hidrogênio
• Traducteur Français - bengali: উদ্জান
• Traducteur Français - français: hydrogène
• Traducteur Français - malaisien: Hidrogen
• Traducteur Français - allemand: Wasserstoff
• Traducteur Français - japonais: 水素
• Traducteur Français - coréen: 수소
• Traducteur Français - javanais: Hidrogen
• Traducteur Français - vietnamien: khí hydro
• Traducteur Français - tamoul: ஹைட்ரஜன்
• Traducteur Français - marathi: हायड्रोजन
• Traducteur Français - turc: hidrojen
• Traducteur Français - italien: idrogeno
• Traducteur Français - polonais: wodór
• Traducteur Français - ukrainien: водень
• Traducteur Français - roumain: hidrogen
• Traducteur Français - grec: υδρογόνο
• Traducteur Français - afrikaans: waterstof
• Traducteur Français - suédois: väte
• Traducteur Français - norvégien: hydrogen

10 CITATIONS EN ANGLAIS AVEC «HYDROGEN»

Citations et phrases célèbres avec le mot hydrogen.

1

Francis William Aston

It has long been known that the chemical atomic weight of hydrogen was greater than one-quarter of that of helium, but so long as fractional weights were general there was no particular need to explain this fact, nor could any definite conclusions be drawn from it.

2

Francis William Aston

The whole of the hydrogen on the earth might be transformed at once and the success of the experiment published at large to the universe as a new star.

3

Dave Barry

Not all chemicals are bad. Without chemicals such as hydrogen and oxygen, for example, there would be no way to make water, a vital ingredient in beer.

4

Larry Burns

I don't believe that a hydrogen economy depends on a carbon economy at all.

5

Charlie Dent

Hydrogen is the most common element in the universe, and has the potential to become an inexpensive source of energy for neighborhoods, light and heavy duty vehicles, and industry.

6

Mildred S. Dresselhaus

My entry into the field of hydrogen came as a great surprise. President Bush of the United States was interested in hydrogen for energy applications, and I was asked to chair a committee on hydrogen for the Department of Energy.

7

Harlan Ellison

The two most common elements in the universe are hydrogen and stupidity.

8

Virgil Goode

Only in the last week, South Carolina announced that it is seeking to become the U. S. center for hydrogen fuel cells, and BMW revealed that it will power some of its high-end model cars with hydrogen.

9

Asa Gray

Many years ago it was taught that plants and animals were composed of different materials: plants, of a chemical substance of three elements,- carbon, hydrogen, and oxygen; animals of one of four elements, nitrogen being added to the other three.

10

Wilson Greatbatch

Nuclear fusion of light elements like hydrogen or helium would permit approaching the speed of light. It seems very attractive to refuel your space ships where the fuel is.

10 LIVRES EN ANGLAIS EN RAPPORT AVEC «HYDROGEN»

Découvrez l'usage de hydrogen dans la sélection bibliographique suivante. Des livres en rapport avec hydrogen et de courts extraits de ceux-ci pour replacer dans son contexte son utilisation littéraire.

Hydrogen: The Essential Element

Looks at the mysteries, scientific discoveries, and benefits of the chemical element hydrogen.

John S. Rigden, 2003

Renewable Hydrogen Technologies: Production, Purification, ...

In this book, the purification of hydrogen with membrane technology and its storage in "solid" form using new hydrides and carbon materials are addressed.

Luis M Gandia, Gurutze Arzamedi, Pedro M Dieguez, 2013

Hydrogen Fuel: Production, Transport, and Storage

The Path to a Cleaner World and Energy Independence Focusing on a clean, economical alternative to nonrenewable energy, this volume provides the latest information on the hydrogen fuel economy.

Ram B. Gupta, 2008

Hydrogen

Explores the history of the chemical element hydrogen and explains its chemistry, how it reacts, its uses, and its importance in our lives.

John Farndon, 2000

Dark Sun: The Making Of The Hydrogen Bomb

Based on secret files in the United States and the former Soviet Union, this monumental work of history discloses how and why the United States decided to create the bomb that would dominate world politics for more than forty years.

Richard Rhodes, 2012

The Hydrogen Economy: Opportunities and Challenges

Responding to the sustained interest in and controversial discussion of the prospects of hydrogen, this book strives to reflect on the perspectives of a hydrogen economy in light of the global energy challenge, in particular the question of ...

Michael Ball, Martin Wietschel, 2009

Hydrogen Aircraft Technology

The book also presents a plan for conducting the necessary development of technology and introducing hydrogen fuel into the worldwide civil air transport industry.

G. Daniel Brewer, 1991

Welding Steels Without Hydrogen Cracking

This edition has been produced to recognise both changes in steel formulation and the body of data which now exists regarding cracking sensitivity.

‎1993

Hydrogen and Fuel Cells: Emerging Technologies and Applications

The book not only describes the "how" and "where" aspects of hydrogen fuels cells usage, but also the obstacles and benefits of its use, as well as the social implications (both economically and environmental).

Bent Sørensen, 2012

Solar Hydrogen Generation: Toward a Renewable Energy Future

Hydrogen has been touted as the basis of a new and powerful energy economy not reliant on fossil fuels. This book examines strategies for generating hydrogen from sunlight and water in a sustainable way.

Krishnan Rajeshwar, Robert McConnell, Stuart Licht, 2008

10 ACTUALITÉS CONTENANT LE TERME «HYDROGEN»

Découvrez de quoi on parle dans les médias nationaux et internationaux et comment le terme hydrogen est employé dans le contexte des actualités suivantes.

ASKAP seeks out hydrogen content in distant galaxies - Phys.org

Ten billion years ago galaxies were brimming over with cold hydrogen gas, and stars were forming from this medium at ten times the rate of ... «Phys.Org, juil 15»

Understanding the Effect of Hydrogen Impurities on Polymer … - AZoM

Hydrocarbons are the major source for the production of hydrogen gas, by, for instance, reforming of fossil fuel, natural gas, or biomass. «Azom.com, juil 15»

First hydrogen station with two types of refuelling technology …

The opening of the hydrogen station in Munich's Detmoldstrasse completes the European HyFIVE project's South Cluster, which comprises ... «BMWBLOG, juil 15»

Chemical tank with liquid hydrogen exploded in Port of Rizhao …

Chemical tank explosion Chemical tank with liquid hydrogen caught fire and exploded at Port of Rizhao, China. Into the fire fighting of the giant ... «Maritime News, juil 15»

HyperSolar Inc (OTCMKTS:HYSR) Eyeing 1.5 Volts From Hydrogen …

HyperSolar Inc (OTCMKTS:HYSR) moved a step closer to producing commercially viable hydrogen fuel after making a breakthrough in the ... «Journal Transcript, juil 15»

July 17, 1929: Hydrogen-filled 'blimp' provides thrills for passengers …

The big ship that visited Edmonton was 29 metres by nine metres wide and took 1,047 cubic metres of hydrogen gas to raise it and carry ... «Edmonton Journal, juil 15»

To buy Toyota's new hydrogen car you'll need to pass an interview …

The 2016 Toyota Mirai hydrogen fuel cell car is entering the U.S. market. David Dewhurst Photography/Toyota ... «Fortune, juil 15»

Does BMW's Hydrogen i8 Sound Like The Future?

This is only some B-roll footage of Robocop's dream car doing rounds around the track, but the sound the car makes is really something else. «Jalopnik, juil 15»

Toyota takes orders for its hydrogen-fueled Mirai on July 20th

Toyota says that it'll start taking American requests for the hydrogen fuel cell car through its website on July 20th. And we mean only through ... «Engadget, juil 15»

Iranian Scientists Use Gas Sensor to Detect Hydrogen

Iranian researchers designed a sensor with the capability of rapidly detecting the amount of hydrogen existing in the environment. «Nanotechnology News, juil 15»