Encyclopedia

Periodic Table of the Elements: Einsteinium
Atomic Number:99
Atomic Symbol:Es
 Einsteinium
Atomic Weight:(252)
Electron
Configuration:
2 · 8 · 18
32 · 29
8 · 2
periodic table

The Columbia Electronic Encyclopedia, 6th ed. Copyright © 2007, Columbia University Press. All rights reserved.

More on Periodic Table of the Elements Einsteinium from Fact Monster:

See more Encyclopedia articles on: Compounds and Elements