作者wrbyonex (間波)
看板sky
標題[問題] 課本看到的
時間Sun Aug 30 17:29:08 2009
Carbon, nitrogen, and oxygen are among the most abundant elements afeter H and He.
In our solar system, the atoms of these elements are found primarily in the molecules CH4, NH3, and H2O.
Explain why you suppose this is.
我的回答是這樣的:
因為最強的分子力是共價建(?),而具有共價特性最小的原子就是C,O,N. 所以容易形成小分子CH4, NH3, H2O.
不知道我這樣的回答可否?
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