Question

Atomic number of the four elements A,B,C and D are respectively Z -1, Z, Z +1 and Z +2 . If Z =9 , what is type of bonding between B and B?

Answer 1

Answer:

the question should be bonding between B and D

here is the answer

atomic number of B is 9 i.e.,fluorine

atomic number of D is 9+2=11 i.e.,sodium(Na)

they will form ionic bond which is NaF.

hope it helps uuuu.....