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Grade 7
(sul-fur) 2 syllables

Definition

noun. a yellow chemical element that is used in gunpowder.

Example Sentence

Sulfur is a chemical element with the symbol S and atomic number 16.

More Example Sentences

Sulfur is important for many chemical reactions.

Synonyms

brimstone; yellow element; chemical

Antonyms

fragrant

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sulfur
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Rhymes

  • sulfur
  • sulphur
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