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hydrogen
noun
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Divide hydrogen into syllables:

hy · dro · gen

How to pronounce hydrogen:

Definition of hydrogen:

hydrogen (noun):
see chemical elements table compare deuterium, tritium
a nonmetallic univalent element that is normally a colorless and odorless highly flammable diatomic gas; the simplest and lightest and most abundant element in the universe.
a nonmetallic gaseous chemical element with atomic number 1 that is the simplest and lightest of the elements and that is used especially in the processing of fossil fuels and the synthesis of ammonia

Synonyms for hydrogen:

gaswaterelement

Antonyms for hydrogen:

petroleum

Other 3-syllable words like hydrogen

Here are some other common words that have 3 syllables, like hydrogen does.

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