Element x is electropositive and y is electronegative. Both elements are univalent, the compound formed by their combination will be
X+y-
x-y+
x-y
x→y
X loses electron, Y gains it.
Element x is strongly electropositive and y is strongly electronegative. Both element are univalent, the compounds formed by their combination will be
Element X is strongly electropositive and Y is strongly electronegative. Both are univalent. The compound formed would be: