💧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.

Related Vocabularies

unwillingness or hesitation to do something
a person or animal you spend time with or travel with
lack of stability or balance; tendency to change, fail, or collapse easily
The quality of representing things as they are; a practical or factual view.
The act of officially canceling or withdrawing something.
The state of having a great deal of money; wealth or prosperity.

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