argonon

• Существительное, обозначающее любой из химически инертных газообразных элементов, принадлежащих к группе гелия в периодической таблице.

A noun referring to any of the chemically inert gaseous elements belonging to the helium group in the periodic table.

1. Noble gasC1formalscientific

   Any of the chemically inert gaseous elements of the helium group in the periodic table, including helium, neon, argon, krypton, xenon, and radon.

   Благородный газ

   • Argonon gases are known for their lack of chemical reactivity.
   • The periodic table's group 18 is composed entirely of argonons.
   • Scientists use argonons in specialized lighting and welding applications.

   Synonymsinert gasnoble gas