Argon


Argon is a noble gas and is colorless, odorless, and inert. It is commonly used in lighting and industrial processes.

Atomic Structure

argon atom electronic configuration

Atomic Information

Property Value
Atomic Number 18
Symbol Ar
Atomic Mass 39.948 u
Electron Configuration 1s2 2s2 2p6 3s2 3p6
State at Room Temperature Gas

Uses of Argon