Mass is often the most common and weight is its close to that but I'd go with mass
<u>Answer:</u> The correct answer is 
<u>Explanation:</u>
We are given:

The substance having highest positive
potential will always get reduced and will undergo reduction reaction. Here, silver will always undergo reduction reaction will get reduced.
Chromium will undergo oxidation reaction and will get oxidized.
The half reactions for the above cell is:
Oxidation half reaction: 
Reduction half reaction:
( × 3)
Net equation: 
Oxidation reaction occurs at anode and reduction reaction occurs at cathode.
To calculate the
of the reaction, we use the equation:

Putting values in above equation, we get:

Hence, the correct answer is 
Is this a multi-choice question? You haven't given any options for me to answer from. Please post and I will answer for you.
True
the answer is true, but brainly requires a long answer, so here is me rambling. hope you have a great day/night, be sure to eat and drink some water :)