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Chemistry, 20.06.2021 07:50 elielson3728

Ion R2+ có phân lớp ngoài cùng là 3p6 a. Viết cấu hình electron của R và R2+ dưới dạng chữ và ô obitan.
b. Xác định Z, chu kỳ, nhóm, phân nhóm và tên nguyên tố R.
c. Viết công thức oxit cao nhất của R
d. Nêu bộ trị số có thể có của 4 số lượng tử đối với R

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Ion R2+ có phân lớp ngoài cùng là 3p6 a. Viết cấu hình electron của R và R2+ dưới dạng chữ và ô obi...
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