其實CaCO3 ge electron configuration係點ga
回答 (1)
2007-04-30 10:12 pm
✔ 最佳答案
C single bond all three O,and two electron are delocalized to all four atomi suggest you find some books to get a better idea.
2007-04-30 14:34:12 補充：
O II C / \ O- O-人人都是draw this configuration
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