Chemical Element #85: Astatine (At)

A

Atomic Number: 85, Element Symbol: At, Element Name: Astatine, Atomic Mass: 209.98715 u.

Detailed Properties:

Atomic Number:85
Element Symbol:At
Element Name:Astatine
Electron Configuration:[Xe]6s24f145d106p5
Atomic Mass:209.987150 u
Melting Point:575.00 K
Boiling Point:Unknown

Stable Isotopes:

IsotopeMassAbundance
210At209.987148Unknown
211At210.987497Unknown

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2022-07-06, 164👍, 1💬