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2 votes
Which is the electron configuration for Americum?

O [Rn]7s2477
O [Rn]7s2587
O [Rn]7s26f7
O [Rn]7s27f7

1 Answer

6 votes

Answer:


[Rn]7s^25f^7

Step-by-step explanation:

Because electron configurations are like this.

User Ingwie Phoenix
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