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"
Dad – aaj tak tune koi aisa kaam kiya hai jis se
mera sar uncha huaa ho ?
,
,
,
,
,
,
,
,
,
,
,
,
,
,
,
,
,
,
,
,
,
,
Son – ek baar aapke sar ke niche takiya lagaya tha
bhul gaye..:P:P