本题目来源于试卷: Physics Unit29: Molecules and Solids,类别为 Generic Physics
[单选题]
In a good insulator, the highest edw axldy3 svi5.g2 *opz6.)u wnergy banh2h0 b bz60zlzx(vz5w d containing electrons, called the valence bhlzbvz (hx26 zb50wz0and, is
A. only partially filled.
B. completely filled.
参考答案: B
本题详细解析:
暂无
|