A table in which the chemical elements are arranged in order of increasing atomic number. Elements with similar properties are arranged in the same column (called a group), and elements with the same number of electron shells are arranged in the same row (called a period).
a common nonmetallic element that is normally a colorless odorless tasteless inert diatomic gas; constitutes 78 percent of the atmosphere by volume; a constituent of all living tissues
Any of the speech sounds that this letter represents, as, in English, the (n) of night
Find another word for nitrogen. In this page you can discover 19 synonyms, antonyms, idiomatic expressions, and related words for nitrogen, like: periodic-table, phosphorus, nitrate, atomic number 7, ammonia, sulfur, phosphate, chlorine, oxygen, methane and carbon-dioxide.