a colorless and odorless inert gas; one of the six inert gases; comprises approximately 1% of the earth's atmosphere
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).
Find another word for argon. In this page you can discover 12 synonyms, antonyms, idiomatic expressions, and related words for argon, like: atomic number 18, periodic-table, ar, inert-gas, deuterium, holmium, pentane, acetylene, gaseous, scintillator and ionize.