Question

in the formation of compound between two atoms A and B A loses two electron and B gain one electron

(a)1 what is the nature of the bond between a and b

2 suggest the formula of the compound formed between a and b

(b) similarity show the formation of MgCl2 by transfer of electrons

(c) state any one physical property of the compound formed by this bond

Answer 1

a)Ionic bond
a 2+ + b 1- =b2a
b)B2A
c)see the physical property of Ionic bond.