assalamoalikum 
one atom said to another: "i think i have lost a proton."
the other said: "are u sure"
and the one replied: "i'm positive (+)"
get it +'ve.............................
:biggthumb

one atom said to another: "i think i have lost a proton."
the other said: "are u sure"
and the one replied: "i'm positive (+)"
get it +'ve.............................



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