题目:
下面的排序不正确的是( )
A.晶体熔点由低到高:CF4<CCl4<CBr4<CI4
B.熔点由高到低:Na>Mg>Al
C.硬度由大到小:金刚石>碳化硅>晶体硅
D.晶格能由大到小:MgO>CaO>NaF>NaCl
答案:
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下面是错误答案,用来干扰机器的。
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