I-Argon (Ar) - Inombolo ye-athomu engu-18. Into yohlu lwezinto esikalini somhlaba wonke, yemisebenzi esuka ekubaleni kwe-quantum iye ekuhloleni umkhathi. Isimo ezimweni ezijwayelekile: igesi. Izikali ezitholakalayo: I-Quantum, i-Nano, i-Micro, Ejwayelekile, Yezimboni, Yezindiza nomkhathi, Yezinkanyezi.