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"
KHUSH KISMAT HAIN AP K HUM AP KI DOSTI KO ITNI SHIDAT SE CHAHTY HAIN.....WARNA HUM TO WOH CHEZ HAIN JIN K KHUWAB MAY BHI LOG APPOINTMENT SE ATAY HAIN:-):-):-)
