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"
1 box wasn''t opening
Physician came n aply
all laws
Chemist came n aply al
reaction but nt open
mathematician came n
say
''LET''S SIPOSE It IS
OPEN" !! ;->
Rain of summer, snow of winter,
grace of autumn, glory of spring,
May beauty of every season
give ur heart a beautiful reason 2 smile.
May God suceed u in every exams of ur life.
Good luck & all the best