Choose the perfect synonym or antonym for the word

Carbon

/ˈkɑːbən/

A chemical element that is a non-metal commonly found in all living beings, as well as in rocks and the air.

Synonyms:

This word has no antonyms

Trees help remove carbon from the air.Our goal is to reduce carbon emissions this year.

From Latin carbo meaning charcoal, coal, named in the 18th century after the ability to form carbon dioxide upon combustion.

30 mentions per 1 million words

Often

Hint: Frequency according to COCA