To get an $n-$type semiconductor,the impurity to be added to silicon should have which of the following number of valence electrons?
- A$1$
- B$2$
- C$3$
- D$5$
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View SolutionMatch items of List-$I$ with those of List-$II$ :
List-$I$ (Property) List-$II$ (Example) $a$. Diamagnetism $i$. $MnO$ $b$. Ferrimagnetism $ii$. $O_{2}$ $c$. Paramagnetism $iii$. $NaCl$ $d$. Antiferromagnetism $iv$. $Fe_{3}O_{4}$
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| List-$I$ (Property) | List-$II$ (Example) |
| $a$. Diamagnetism | $i$. $MnO$ |
| $b$. Ferrimagnetism | $ii$. $O_{2}$ |
| $c$. Paramagnetism | $iii$. $NaCl$ |
| $d$. Antiferromagnetism | $iv$. $Fe_{3}O_{4}$ |
Choose the most appropriate answer from the options given below:
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