💧hydrogen

noun
/ˈhaɪdrədʒən/

Meaning

a colorless, odorless, highly flammable gas that is the lightest and most abundant chemical element in the universe

Example Sentences

Hydrogen is used as a clean fuel in many energy systems.

Synonyms

H2, fuel, gas

Antonyms

oxygen, carbon dioxide

Collocations

hydrogen gas, hydrogen fuel, hydrogen bond

More Example Sentences

Hydrogen and oxygen are converted into water.

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