Hydrogen
ObjectChemical Elements
Chemical element with symbol H and atomic number 1.
2.50Epic
Epic
Hydrogen
- Chemical Elements
Hydrogen is the lightest and most abundant chemical element in the universe. Under standard conditions it is a colorless, odorless, non-toxic, highly combustible gas of diatomic H2 molecules. It is a main component of stars and occurs on Earth in hydrogen gas, water, and organic compounds. Hydrogen forms covalent bonds with most nonmetals and is used industrially in fossil fuel processing and ammonia production.
- Symbol
- H
- Atomic number
- 1
- Standard state
- Diatomic gas (H2)
Sources and credits
Sources and credits
- Article
- Hydrogen (English Wikipedia)
- Wikidata
- Q556
- Text
- Card text is adapted from the English Wikipedia article by an automated summary. Wikipedia content is available under CC BY-SA 4.0; see the article history for its contributors. CC BY-SA 4.0 · Article history and contributors
- Illustration
- By Alchemist-hp (talk) (www.pse-mendelejew.de). FAL · File page on Wikimedia CommonsAlchemist-hp (talk) (www.pse-mendelejew.de), Own workModifications: Resized and converted to WebP
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