I need the electric configuration for the element Actinium (Ac-89)?

i have tried to figure it out and i reached an end in
5f1 ,,,and thats not possible because it ends in the B Family under the d catagory

Answers:
Well...you didn't go far enough.you have to ( hic ) go to the e category..and pull that sucker more than 5 feet.you must reach a minium of ( hic ) Actinium (Ac-90) then subtract 1 to arrive at Actinium (Ac-89).also it ( hic ) does not end in the B Family. some of them got married and ( burp ) ended up in Kentucky..what the hell am I talking about?. I had it figured out before you said 5 foot... Billy Bob is 5' 1" by him self.( hic )..
[Rn] 7s2, 6d1
I may be wrong but the answer lies here I'm sure
http://globalresearch.ca/
Looking through my electric configuration notebooks that I have lying around (NO I don't really have any, honest) I think the answer is 2B. Hope this helps xxx
2,8,18,32,18,9,2 (old writing)
[Rn] 6d1 7s2 (new writing)
Expanded: 1s2, 2p2, 2p6, 3s2, 3d10, 3p6, 4s2, 4p6, 4d10, 4f14, 5s2, 5p6, 5d10, 6d1, 7s2. (I think)

Rn: [Xe] 4f14 5d10 6s2 6p6
Xe: [Kr] 4d10 5s2 5p6
Kr: [Ar] 3d10 4s2 4p6
Ar: [Ne] 3s2 3p6
Ne: [He] 2s2 2p6
He: 1s2
And, the best periodic table:
http://www.chemicool.com/
Click on any element to get full details.
Good luck.

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