Chemical Element #18: Argon (Ar)

A

Atomic Number: 18, Element Symbol: Ar, Element Name: Argon, Atomic Mass: 39.9 u.

Detailed Properties:

Atomic Number:18
Element Symbol:Ar
Element Name:Argon
Electron Configuration:[Ne]3s23p6
Atomic Mass:39.900000 u
Melting Point:83.80 K
Boiling Point:87.30 K

Stable Isotopes:

IsotopeMassAbundance
36Ar35.9675450.003336
38Ar37.9627320.000629
40Ar39.9623830.996035

✍: FYIcenter.com

2023-08-17, 173👍, 0💬