本题目来源于试卷: Molecules and Solids，类别为 IB物理学
[问答题]
Explain why the carbonx9r axf guxi2; 31ttbf:8-gol atoxgxw.p4ta;we v- ,7czm ($ Z=6 $) usually forms four bonds with hydrogen-like atoms.
参考答案:
The electron configuration of carbon is $1s^1\ 2s^2\ 2p^2$. The inner two electrons are tightly and closely bound to the nucleus. The four remaining electrons are basically spread around the outside of the atom in four different directions (they repel each other). These four electrons can each form a simple hydrogen-like bond with four atoms that each have only one electron in an s orbital.
本题详细解析:
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