Nitrogen (Z = 7) is the element of group V of the periodic table. Which of the following is the atomic number of the next element in the group?
A. 9
B. 14
C. 15
D. 17
Answer:C
Nitrogen (Z = 7) is the element of group V of the periodic table. Which of the following is the atomic number of the next element in the group?
A. 9 B. 14 C. 15 D. 17