Models of Bonding & Structure B.1 The Ionic Model (id: 00b8f2fdf)

本题目来源于试卷: Models of Bonding & Structure B.1 The Ionic Model，类别为 IB化学

[填空题]
1.Explain the difference in physical properties of the following using knowledge of chemical structure and bonding:1.The boiling point of hydrochloric acid(HCl) is  ----待选择----lessmore  than that of lithium chloride (LiCl).

2.Calcium bromide($CaBr_2$)  ----待选择----cancan't  conduct electricity in a molten state and aqueous solution, and bromine ($Br_2$)
 ----待选择----cancan't .
3.The boiling point of $HI$ is  ----待选择----higherlower  than $I_2X$
2.Arrange bromine($Br_2$), potassium and potassium bromide in order of increasing boiling points.   ＜  ＜  

参考答案:
空格1: less  空格2: can  空格3: can't  空格4: lower  空格5: bromine  空格6: potassium  空格7: potassium bromide 


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