本课配套习题挑战模式1/5
单选题
难度系数:
1.下列微粒结构示意图中属于原子的是
A: |
B: |
C: |
D: |
一次做对,真牛!
+5奖励规则>
- 提示1:5ZyG5ZyI5YaF55qE5pWw5a2X6KGo56S65qC455S16I235pWw77yM5aSW6Z2i55qE5Y2K5byn5Lit6KGo56S655qE5pWw5a2X5Li65qC45aSW55S15a2Q5pWw44CC
- 提示2:5aaC5p6c5b6u57KS5Li65Y6f5a2Q77yM6YKj5LmI5qC455S16I235pWw562J5LqO5qC45aSW55S15a2Q5pWw44CC
- 答案:RA==
5Y+q5pyJ5b2T57uT5p6E56S65oSP5Zu+5Lit55qE5qC455S16I235pWw562J5LqO5qC45aSW55S15a2Q5pWw5pe277yM57uT5p6E56S65oSP5Zu+5omN6IO96KGo56S65Y6f5a2Q44CC5ZCm5YiZ5piv56a75a2Q44CC5pys6aKY5Lit77yM5Y+q5pyJROmhueWPr+S7peihqOekuuWOn+WtkOOAgg==
本课配套习题挑战模式2/5
单选题
难度系数:
2.下列粒子的结构示意图中,表示氟离子的是
A: |
B: |
C: |
D: |
一次做对,真牛!
+5奖励规则>
- 提示1:RuWFg+e0oOS4uuesrDnlj7flhYPntKDjgII=
- 提示2:RuWOn+WtkOW+l+eUteWtkO+8jOS9v+acgOWkluWxgui+vuWIsOmlseWSjO+8jOW9ouaIkEbnprvlrZDjgII=
- 答案:Qg==
RueahOaguOeUteiNt+aVsOS4uis577yM5Zug5q2k57uT5p6E56S65oSP5Zu+5Lit55qE5pWw5a2X5bqU5Li6KznvvIzmjpLpmaRD44CBROOAgjxicj5GPHN1cD4tPC9zdXA+5YW35pyJMeS4qui0n+eUteiNt++8jOWboOatpOaguOWklueUteWtkOaVsOavlOaguOeUteiNt+aVsOWkmjHvvIzpgInmi6lC6aG544CC
本课配套习题挑战模式3/5
单选题
难度系数:
3.不能用来表示其结构的微粒是
A: Ne |
B: F- |
C: Al3+ |
D: S2- |
一次做对,真牛!
+5奖励规则>
- 提示1:5b2T5Y6f5a2Q5qC45aSW55S15a2Q5aSn5LqO5qC455S16I235pWw55qE5pe25YCZ77yM5b6u57KS5ZGI6LSf55S177yM5Lmf5bCx5piv6Zi056a75a2Q77yb
- 提示2:5b2T5Y6f5a2Q5qC45aSW55S15a2Q5bCP5LqO5qC455S16I235pWw55qE5pe25YCZ77yM5b6u57KS5ZGI5q2j55S177yM5Lmf5bCx5piv6Ziz56a75a2Q77yb
- 答案:RA==
6Iul5b6u57KS6KGo56S66Zi056a75a2Q77yM5YiZ5Y+v5Lul6KGo56S6RjxzdXA+LTwvc3VwPuOAgU88c3VwPjItPC9zdXA+562J77ybPGJyPuiLpeW+rueykuihqOekuumYs+emu+WtkO+8jOWImeWPr+S7peihqOekuk5hPHN1cD4rPC9zdXA+44CBTWc8c3VwPjIrPC9zdXA+44CBQWw8c3VwPjMrPC9zdXA+562J77ybPGJyPuiLpeW+rueykuihqOekuuWOn+WtkO+8jOWImeWPr+S7peihqOekujEw5Y+35YWD57SgTmXjgII8YnI+57u85LiK77yM6YCJ5oupROmhueOAgg==
本课配套习题挑战模式4/5
单选题
难度系数:
4.下列粒子结构示意图中不正确的是
A: H+: |
B: H -: |
C:: |
D:: |
一次做对,真牛!
+5奖励规则>
- 提示1:5rOo5oSP5YWD57Sg56ym5Y+35ZCE6KeS5qCH55qE5ZCr5LmJ44CC5bem5LiL6KeS5qCH5Li66LSo5a2Q5pWw77yM6ICM5bem5LiK6KeS5qCH5Li65YWD57Sg55qE6LSo6YeP5pWw44CC
- 答案:Qw==
5rCn5Y6f5a2Q55qE6LSo5a2Q5pWw5Li6OO+8jOaguOeUteiNt+aVsOS4ujjvvIzlm6DmraTmoLjlpJbnlLXlrZDmlbDkuZ/mmK84Luato+ehrueahOe7k+aehOekuuaEj+WbvuS4uu+8mjxpbWcgd2lkdGg9MTE4IGhlaWdodD03NSBzcmM9Imh0dHBzOi8vcDIucWluZ2d1by5jb20vRzEvTTAwLzZCLzI0L3JCQUNKMVUwNXFYZ1Bla3JBQUFIcmlIV3lZQTgwMy5wbmciPuOAgjxicj7mlYVD6aG56ZSZ6K+v44CC
本课配套习题挑战模式5/5
单选题
难度系数:
5.下列粒子的结构示意图中,表示硫离子的是
A: |
B: |
C: |
D: |
一次做对,真牛!
+5奖励规则>
- 提示1:56Gr5Y6f5a2Q55qE5qC455S16I235pWw5Li6MTYs
- 提示2:56Gr5Y6f5a2Q5b6X5YiwMuS4queUteWtkOW9ouaIkOehq+emu+WtkOOAgg==
- 答案:RA==
56Gr55qE5qC455S16I235pWw5Li6MTbvvIzlm6DmraTlnIjlhoXnmoTmlbDlrZflupTor6XkuLoxNu+8jOaOkumZpEHjgIFC77ybPGJyPkPpobnkuLrnoavljp/lrZDnmoTnu5PmnoTnpLrmhI/lm77vvIzogIxE6aG55Li656Gr5Y6f5a2Q5b6X5YiwMuS4queUteWtkOWQjuW9ouaIkOehq+emu+WtkOeahOe7k+aehOekuuaEj+WbvuOAgg==