`group-8a` Related Article Results

Argon is a chemical element belonging to the noble gas group and located in group 18 of the periodic table. Its symbol is "Ar" and its atomic number is 18. Argon is a colorless odorless and tasteless gas that exhibits a stable monatomic structure at room temperature. It constitutes approximately 0.93% by volume of the atmosphere making it the third most abundant gas after nitrogen and oxygen. Due to its extremely low tendency to react it is predominantly found in its free state in nature owing t