In order to become solutions, ions will combine with other ions to form
new substance. Solutions are form due to the dissociation of ions from its
compound form. They can either be an electrolyte or a non electrolyte.
Energy is a scalar quantity. The value of the potential energy is calculated the following way:
Where m is mass, g is the acceleration of gravity and h is the height.
Note that the height depends on the adopted referential, therefore, if we adopt, for example, a referential on the floor, if we dig a hole that has a depth of 1 meter, a ball that is put inside the hole will have negative potential energy due to the adopted referential, since h is negativa in this case.