中学生网络课堂本课配套习题挑战模式1/5
单选题
难度系数：
1.下列关于卤族元素由上到下性质递变的叙述，正确的是①单质的氧化性增强 ②单质的颜色加深 ③气态氢化物的稳定性增强④单质的沸点升高 ⑤阴离子的还原性增强
| A: ①②③ |
| B: ②③④ |
| C: ②④⑤ |
| D: ①③⑤ |
一次做对，真牛！
+5奖励规则>
- 提示1：5Y2k5peP5YWD57Sg5LuO5LiK5Yiw5LiL77yM5YWD57Sg55qE6Z2e6YeR5bGe5oCn6YCQ5riQ5YeP5byx77yM5a+55bqU5Y2V6LSo55qE5rCn5YyW5oCn6YCQ5riQ5YeP5byx77yM5rCU5oCB5rCi5YyW54mp55qE56iz5a6a5oCn5YeP5byx77yb
- 提示2：5Y2V6LSo55qE5rCn5YyW5oCn6LaK5by677yM5a+55bqU6Zi056a75a2Q55qE6L+Y5Y6f5oCn6LaK5byx77yb
- 提示3：5Y2k57Sg5Y2V6LSo5LuO5LiK5Yiw5LiL6aKc6Imy6YCQ5riQ5Yqg5rex77yM5rK454K56YCQ5riQ5Y2H6auY77yO
- 答案：Qw==
4pGg5Y2k5peP5YWD57Sg5LuO5LiK5Yiw5LiL77yM5YWD57Sg55qE6Z2e6YeR5bGe5oCn6YCQ5riQ5YeP5byx77yM5a+55bqU5Y2V6LSo55qE5rCn5YyW5oCn6YCQ5riQ5YeP5byx77yM5pWF4pGg6ZSZ6K+v77ybPGJyPuKRoeWNpOe0oOWNlei0qOS7juS4iuWIsOS4i++8jOWNlei0qOeahOminOiJsuWIhuWIq+S4uua1hem7hOe7v+iJsuOAgem7hOe7v+iJsuOAgee6ouajleiJsuOAgee0q+iJsu+8jOminOiJsumAkOa4kOWKoOa3se+8jOaVheKRoeato+ehru+8mzxicj7ikaLljaTml4/lhYPntKDku47kuIrliLDkuIvvvIzlhYPntKDnmoTpnZ7ph5HlsZ7mgKfpgJDmuJDlh4/lvLHvvIzmsJTmgIHmsKLljJbniannmoTnqLPlrprmgKflh4/lvLHvvIzmlYXikaLplJnor6/vvJs8YnI+4pGj5Y2k57Sg5Y2V6LSo6YO95bGe5LqO5YiG5a2Q5pm25L2T77yM5LuO5LiK5Yiw5LiL5Y2V6LSo55qE55u45a+55YiG5a2Q6LSo6YeP6YCQ5riQ5aKe5aSn77yM5YiG5a2Q6Ze05L2c55So5Yqb6YCQ5riQ5aKe5by677yM5Y2V6LSo55qE5rK454K55Y2H6auY77yM5pWF4pGj5q2j56Gu77ybPGJyPuKRpOWNpOaXj+WFg+e0oOS7juS4iuWIsOS4i++8jOWFg+e0oOeahOmdnumHkeWxnuaAp+mAkOa4kOWHj+W8se+8jOWNlei0qOeahOawp+WMluaAp+mAkOa4kOWHj+W8se+8jOWvueW6lOmYtOemu+WtkOeahOi/mOWOn+aAp+WinuW8uu+8jOaVheKRpOato+ehru+8jjxicj7mlYXpgIlD77yO
本课配套习题挑战模式2/5
单选题
难度系数：
2.下列卤族元素中，非金属性最强的是
| A: 氟 |
| B: 氯 |
| C: 溴 |
| D: 碘 |
一次做对，真牛！
+5奖励规则>
- 提示1：5YWD57Sg5ZGo5pyf6KGo5Lit77yM5ZCM5peP5YWD57Sg5LuO5LiK5Yiw5LiL6Z2e6YeR5bGe5oCn5L6d5qyh5YeP5byx44CC
- 答案：QQ==
5Zyo56ys4oWmQeaXj+WFg+e0oOS4re+8jOS7juS4iuWIsOS4i++8jOWFg+e0oOeahOmdnumHkeWxnuaAp+i2iuadpei2iuW8seOAguWboOatpOesrOS4gOS4quWFg+e0oOeahOmHkeWxnuaAp+aYr+acgOW8uueahO+8jOmAieaLqUHpobnjgII=
本课配套习题挑战模式3/5
多选题
难度系数：
3.砹（At）是卤族元素中位于碘后面的元素，试推测砹和砹的化合物最不可能具备的性质是
| A: 砹易溶于某些有机溶剂 |
| B: 砹化氢很稳定不易分解 |
| C: 砹是有色气体 |
| D: 砹化银不溶于水或稀HNO3 |
一次做对，真牛！
+5奖励规则>
- 提示1：56C55bGe5LqO5Y2k5peP5YWD57Sg77yM5Zyo5Y2k5peP5YWD57Sg5Lit77yM56C555qE6YeR5bGe5oCn5pyA5by677yM6Z2e6YeR5bGe5oCn5pyA5byx77yM57uT5ZCI5ZCM5Li75peP5YWD57Sg5oCn6LSo55qE55u45Ly85oCn5ZKM6YCS5Y+Y5oCn5YiG5p6Q6K+l6aKY
- 答案：QixD
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
本课配套习题挑战模式4/5
单选题
难度系数：
4.各组性质比较的表示中，正确的是
| A: 酸性：HI＜HBr＜HCl＜HF |
| B: 稳定性：HF＜HCl＜HBr＜HI |
| C: 氧化性：F2＜Cl2＜Br2＜I2 |
| D: 沸点：F2＜Cl2＜Br2＜I2 |
一次做对，真牛！
+5奖励规则>
- 提示1：5pys6aKY5L6d54S25piv5Y2k5peP5YWD57Sg55qE6YCS5Y+Y5oCn6LSo44CC6KaB5LuO5pys6LSo5Ye65p2l77yM5Lmf5bCx5piv5b6X5aSx55S15a2Q55qE6Zq+5piT56iL5bqm44CC
- 答案：RA==
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
本课配套习题挑战模式5/5
单选题
难度系数：
5.随着核电荷数的递增，卤族元素性质递变正确的是
①单质颜色加深 ②单质沸点升高 ③单质氧化性增强 ④离子半径增大 ⑤气态氢化物稳定性增强 ⑥卤化氢水溶液的酸性增强
①单质颜色加深 ②单质沸点升高 ③单质氧化性增强 ④离子半径增大 ⑤气态氢化物稳定性增强 ⑥卤化氢水溶液的酸性增强
| A: ①②③ |
| B: ④⑤⑥ |
| C: ①②④⑥ |
| D: ①②③④⑤⑥ |
一次做对，真牛！
+5奖励规则>
- 提示1：6Z2e6YeR5bGe5oCn6LaK5by677yM5rCi56a75a2Q5pyI5LiN5a655piT55S156a75Ye65p2l77yM5Zug5q2k5Y2k5YyW5rCi5Zyo5rC05rq25ray5Lit55qE55S156a756iL5bqm5piv5LiN5pat5aKe5aSn55qE77yM
- 答案：Qw==
5Y2k57Sg55qE5Y2V6LSo6YO95piv5Y+M5Y6f5a2Q5YiG5a2Q77yM5YW255u45a+55YiG5a2Q6LSo6YeP6LaK5aSn5YiZ5YiG5a2Q6Ze05L2c55So5Yqb5Lmf6LaK5aSn77yM5pWF54aU44CB5rK454K56YCQ5riQ5Y2H6auY44CC5Y2k5YyW5rCi5Zyo5rC05rq25ray5Lit55S156a756iL5bqm5LiN5pat5aKe5aSn77yM5YW26YW45oCn5pivSEnvvJ5IQnLvvJ5IQ2w8YnI+77yeSEbvvIzkvYZISeetieeos+WumuaAp+i+g+W3ru+8jOaVhemAmuW4uOmHh+eUqOW8uumFuOaXtuS4gOiIrOS4jeeUqOS5i+OAgg==
