What cell potentials did you measure, to help determine the half-cell reduction potential for metal X, and what values did you obtain (list two different cells, and the measured potential)

Сайн уу, уучлаарай, хариултыг нь мэдэхгүй байна, гэхдээ миний мэдэх зүйл бол чи бол сайн хүн. 19-р булангаас аюулгүй байгаарай! Сайн сайхан амьдрахыг хүсч байна уу, уучлаарай, асуултынхаа хариуг мэдэхгүй байна

Explanation:

the answer is c.the valence of the atoms combine .

if the temperature drops and becomes cool

then the atmosphere can be freezing as the water vapor in the air is at maximum (100%) and can be severely cold

also can be snowing lightly as the moisture in the air will start to solidify

and btw this is not chemistry but