How many covalent bonds are formed in Cl2, O2 and N2 molecules?
How many covalent bonds are present in N2 molecule?
How many compounds are formed by covalency?
KCl,NaCl,CsCl,O2,N2,CO2,BaO,CaCl2,H2O
How many covalent bonds are present in an iso-butane molecule ?