Answer:
The correct answer is Density
Explanation:
Hope this helps you
Fluorine (F) will have properties similar to Bromine (Br) because it belongs to the same group as Bromine.
Answer:
The answer is the 3rd line.
Explanation:
That's the atomic number
The percent by volume of a solution : 19.23%
<h3>Further explanation</h3>
Given
50 ml of ethanol
210 ml of water
Required
The percent by volume of a solution
Solution
Percent Volume (% v/v) : volume (ml) of solute/100 ml of solution ⇒ ratio of the volume of the solute to total volume of the solution

solute= Ethanol
solvent=water
Solution = solute+solvent
Total volume of the solution :

Percent by volume :
