Engelsk navneord: argonon | |||
1. | argonon (om masse el. substans) any of the chemically inert gaseous elements of the helium group in the periodic table | ||
Termer med samme betydning (synonymer) | inert gas, noble gas | ||
Mindre specifikke termer | chemical element, element, gas | ||
Mere specifikke termer | Ar, argon, atomic number 10, atomic number 18, atomic number 2, atomic number 36, atomic number 54, atomic number 86, He, helium, Kr, krypton, Ne, neon, radon, Rn, Xe, xenon | ||