Answer: Atomic number, Atomic Mass, Ionic radius
Explanation:
A Car at the top of a hill.
It is because in that case, produce of mass and height is highest which is directly proportional to potential energy
In short, Your Answer would be Option A
Hope this helps!
Refrigerator was what is commonly used today. We do dry foods and salt cure but that is not done on a daily basis
Faster and higher I believe.
