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"
Sardar Apnay 16 Bachon Aur BV K Sath Dost K Ghar Dawat Pay Gya. Dost Ne Itni Bri Family Dekh K Ghusay Mn Kaha: Haya ty Nhi Ayi? Sardar: Nai yar, Ohda Paper C.