Answer:
The molality ( m ) of a solution is the moles of solute divided by the kilograms of solvent. A solution that contains 1.0 mol of NaCl dissolved into 1.0 kg of water is a “one-molal” solution of sodium chloride. The symbol for molality is a lower-case m written in italics.
In order to calculate the molality of a solution divide the moles of solute by the volume of the solution expressed in liters.
I did what I think you meant if it's wrong text me I'll fix it.
-number of electrons
-atom size
-charge of the atom
-number of protons
<span>Forward & falling. Hope this helps!</span>
