Cấu Hình Electron Lớp Ngoài Cùng Của Ion Al3+ Là - Cungthi.online

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Cấu hình electron lớp ngoài cùng của ion Al3+ là A. 2s2 2p6. B. 3s1 3p2. C. 3s2 3p1. D. 3s2 4p1. Đáp án và lời giải Đáp án:A

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