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第16号元素的电子排布 _____,它位于____ 区,第 ____周期,第 ____族。(本
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第16号元素的电子排布 _____,它位于____ 区,第 ____周期,第 ____族。(本
时间:2021-09-08 15:36
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青书学堂
平顶山学院
无机化学(高起专)
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1s22s22p63s23p4@#@p区@#@第三周期@#@VIA族@#@,
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