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"
Tharki bacho k leye elan e aam
kiya jata hai k
zong ki new add per yakeen mat karen
jis me bachiya apna number batati hain.
wo sb numbr ksi k istamal me nae ;-)