All da elecTrons were having parTY suddenly proTons aTTacked ThemA herO came & saved da eLecTrons.TheY asKed hero "who r u?"he said "Bond .....Covalent bond"
Bolaa dukaan-daar, ke kya chahiye tumhain. Jo bhi kahoge meri dukaan per wo paoge. Maine kahaa ke kutte ke khane ka cake hai, bola yahin pe khaoge ya leke jaoge