<span>Which of the following is an electronic device that measures pH?
</span><span>a. a pH meter</span>
Answer:
See the attached file for the structure.
Explanation:
Find attached for the explanation
Explanation:
a colloid is a nonuniform mixture of a solute and a solvent in which the particles are permanently suspended.
solution is a uniform mixture of a solute and a solvent.
suspension is a nonuniform mixture of a solute and a solvent in which the particles are temporary suspended
paper clip is used to hold papers in position