What is the potential energy of a 5.0 kg ball sitting on a table 1 meter above the ground? A. 98 J
B. 9.8 J
C. 4.9 J
D. 0.5 J

Does the number of ions in solution increase, decrease, or remain constant? it continuously decreases. it continuously increases. it decreases at first, then increases. it increases at first, then decreases.