the salt solution you applied to the slide is water molecul

the salt solution you applied to the slide is ____% water molecules and ___% salt particles

Solution

salt solution should be isotonic to the cells that we are going to use on the slides otherwise cell will shrink of burst if we have less of more salt solution.

optimum salt concentration is 0.9%

the salt solution you applied to the slide is 99.1 % water molecules and 0.9% salt particles