Carbon monoxide is a colorless, odorless gas, and it is dangerous to inhale.

Nitrous oxide, also known as laughing gas, is used for anesthesia.

Silicon dioxide is a major component of glass and ceramics.

Nitrogen monoxide is a cause of air pollution.

Nitrogen dioxide is a cause of air pollution.

His art style is unique, it's neither fish nor fowl.

I love hot and sour soup.

Aldaric acid is a compound produced by the oxidation of sugars.

When my stomach hurts, I always take an antacid.

He was diagnosed with acidemia.