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Periodic Table of the Elements: Arsenic

Periodic Table of the Elements: Arsenic
Atomic Number:33
Atomic Symbol:As
 Arsenic
Atomic Weight:74.92160
ElectronConfiguration:2 · 8 · 18 · 5

The Columbia Electronic Encyclopedia, 6th ed. Copyright © 2012, Columbia University Press. All rights reserved.

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The Columbia Electronic Encyclopedia, 6th ed. Copyright © 2012, Columbia University Press. All rights reserved.