Question

electronic configuration of an atom is 2,8,7.which of the following would be chemically similar.

a) nitrogen (Z = 7)
b) fluorine (Z= 9)
c) phosphorous (Z = 15)
d) argon (Z= 18)​

Answer 1

Answer:

electronic configuration of an atom is 2,8,7.

2+8+7=17

chlorine (z=17)

fluorine is chemically similar to chlorine.

Answer 2

I hope this answer is useful for you