I think it's <em>80 . 12</em>
pls tell me if correct
The answer is B because atoms and molecules are too small to count one by one
Answer:
option d.......................
Fractional distillation is a method for separating a liquid from a mixture of two or more liquids. For example, liquid ethanol can be separated from a mixture of ethanol and water by fractional distillation. This method works because the liquids in the mixture have different boiling points.