The electron configuration for As is: A. [Ar] 4s²4p³ B. [Ar] 4s²3d104p5 C. 1s22s22p63s23p64s23d104p³ D. 1s²2s22p53s¹3p64s²3d104p³ E. [He] 4s²3d104p3

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