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1s 2s 2p 3s - PBworks

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Page 1: 1s 2s 2p 3s - PBworks

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Page 2: 1s 2s 2p 3s - PBworks

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1s 2s 2p 3s 3p

 Valence Electrons- the electrons in the outermost energy level

2p 3s 3p 1s 2s

1s 2s 2p 3s 1s 2s 2p 3s

3p 4s

Page 3: 1s 2s 2p 3s - PBworks

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1s 2s 2p 3s 3p

4s 3d 4p

1s 2s 2p 3s 3p