Which of the following Group 15 elements is a semiconductor?
Nitrogen
Arsenic
Phosphorus
Antimony
Arsenic is a semiconductor, which means that it has properties intermediate between those of a metal and a nonmetal, and is used in the production of electronic devices. Hence option 2 is the correct answer.
Option(1) Arsenic is a semiconductor, which means that it has properties intermediate between those of a metal and a nonmetal, and is used in the production of electronic devices. Hence option 1 is incorrect.
Option(3) Arsenic is a semiconductor, which means that it has properties intermediate between those of a metal and a nonmetal, and is used in the production of electronic devices. Hence option 3 is incorrect.
Option(4) Arsenic is a semiconductor, which means that it has properties intermediate between those of a metal and a nonmetal, and is used in the production of electronic devices. Hence option 4 is incorrect.