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Chemistry, 02.12.2021 14:00 bella2017

What is the electron configuration of an element with atomic number 15? OA. 15225 2p6 OB. 15222 2p 352 35 3p OC O c. 12252 2p 3s 3p OD 15222 2p635 . O E. 152222p53p3 38 39 Ξ• 3p

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