Word | Noun | Adjective | Verb | Adverb |
---|---|---|---|---|
limestone | Yes | No | No | No |
atomic number 20 | Yes | No | No | No |
limestone (noun) | atomic number 20 (noun) |
---|---|
a sedimentary rock consisting mainly of calcium that was deposited by the remains of marine animals | a white metallic element that burns with a brilliant light; the fifth most abundant element in the earth's crust; an important component of most plants and animals |