Anna plz chemistry la foundation class / basis class aippadi nu start pannuga like what is atom, compound, valency, electric configuration eippadi sinna sinna visayaiggala eruindu teach pannuga Anna plz
Bro can we balance the coefficient on our own.(that is irrespective to the txtbook) Will i be given marks ? For eg: 6O gives 3O2 Can we write 4O gives 2O2 ??