Element: Nitrogen-14
#Protons:
#Neutrons:
#Electrons:
#Valence Electrons:

Explanation:
Atomic number of Nitrogen = 7
No. of protons = 7
No. of Neutrons = 14 - 7 = 7
No. of electrons = 7
Electronic Configuration = 2, 5
Valence electrons = 8 - 5 = 3