Meaning of Hydrogen
In simple words: A light gas that is a part of water and many other substances.
Hydrogen in a sentence
How to use Hydrogen
Used in scientific contexts, often when discussing chemistry or energy. Can be informal when discussing hydrogen fuel or technologies but should not be used in casual conversation without context.
Grammar pattern
standalone noun
Memory hint
Think of 'high' energy – hydrogen is a fuel for energy.
Related words
Collocations with Hydrogen
- hydrogen gas
- hydrogen bond
- hydrogen fuel
Common mistakes with Hydrogen
- Confused with 'hydroxide' (the ion) instead of hydrogen (the element).
- Mispronounced as 'hydro-gen' instead of 'high-dro-jen'.
Hydrogen appears in
Hydrogen in other languages
- Arabicالعربية
هيدروجين
غاز خفيف يدخل في تركيب الماء والعديد من المواد الأخرى.
- Bengaliবাংলা
হাইড্রোজেন
একটি হালকা গ্যাস যা জল এবং অন্যান্য অনেক পদার্থের অংশ।
- GermanDeutsch
Wasserstoff
Ein leichtes Gas, das Bestandteil von Wasser und vielen anderen Stoffen ist.
- SpanishEspañol
Hidrógeno
Un gas ligero que forma parte del agua y de muchas otras sustancias.
- Persianفارسی
هیدروژن
گاز سبکی که بخشی از آب و بسیاری از مواد دیگر است.
- FrenchFrançais
Hydrogène
Un gaz léger qui fait partie de l'eau et de nombreuses autres substances.
- Hindiहिन्दी
हाइड्रोजन
एक हल्की गैस जो पानी और कई अन्य पदार्थों का हिस्सा है।
- ItalianItaliano
Idrogeno
Un gas leggero che fa parte dell'acqua e di molte altre sostanze.
- PortuguesePortuguês
Hidrogênio
Um gás leve que faz parte da água e de muitas outras substâncias.
- RussianРусский
Водород
Легкий газ, который входит в состав воды и многих других веществ.
- Urduاردو
Hydrogen
ایک ہلکی گیس جو پانی اور بہت سی دوسری چیزوں کا حصہ ہے۔
- Chinese中文
氢
一种很轻的气体,是水和许多其他物质的组成部分。
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Frequently asked questions about Hydrogen
What does Hydrogen mean?
A light gas that is a part of water and many other substances.
What is the definition of Hydrogen?
a chemical element. Hydrogen is a gas that is the lightest of all the elements. It combines with oxygen to form water.
How do you use Hydrogen in a sentence?
Hydrogen is the simplest element on the periodic table.
Can you give another example of Hydrogen?
Many cars are now using hydrogen as a renewable fuel source.
What are synonyms for Hydrogen?
Common alternatives include fuel, element, gas.
What words go with Hydrogen?
It commonly pairs with hydrogen gas, hydrogen bond, hydrogen fuel.
What are common mistakes when using Hydrogen?
Confused with 'hydroxide' (the ion) instead of hydrogen (the element). Mispronounced as 'hydro-gen' instead of 'high-dro-jen'.
How do you pronounce Hydrogen?
US: /["/ˈhaɪdrədʒən/"]/, UK: /["/ˈhaɪdrədʒən/"]/. Listen to the audio above to hear native pronunciation.
When should I use Hydrogen?
Used in scientific contexts, often when discussing chemistry or energy. Can be informal when discussing hydrogen fuel or technologies but should not be used in casual conversation without context.
What CEFR level is Hydrogen?
"Hydrogen" is at C1 level on the CEFR scale.





