Periodic Table of the Elements: Actinium

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Periodic Table of the Elements: Actinium

Periodic Table of the Elements: Actinium
Atomic Number: 89
Atomic Symbol: Ac
  Actinium
Atomic Weight: (227)
Electron Configuration: 2 · 8 · 18 32 · 18 9 · 2

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Periodic Table of the Elements: Actinium

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    Periodic Table of the Elements: Actinium