Questions in Chemical Bonding

Select	Question
	From the following which group of elements easily forms cation
	Which type of compounds show high melting and boiling points
	Lattice energy of an ionic compound depends upon
	In the given bonds which one is most ionic
	Element \[x\] is strongly electropositive and \[y\] is strongly electronegative. Both element are univalent, the compounds formed from their combination will be
	In the formation of \[NaCl\] from \[Na\] and \[Cl\]
	Which of the following is an electrovalent linkage
	Electrovalent compounds do not have
	Many ionic crystals dissolve in water because
	The electronic structure of four elements A, B, C, D are given below. The tendency to form electrovalent bond is largest in