Question

write a material required Aim, Procedure, conclusion and, observation​

Answer 1

Answer:

Place 5 mL of tap water into a small, clean beaker. Test and record your results. Place about 0.2 g of solid sodium chloride (NaCl) into a small, clean beaker and test the conductivity. Add 5 mL distilled water to the sodium chloride; test the conductivity of the solution.