The metals in groups 1a, 2a, and 3a a. gain electrons when they form ions c. all have ions with a 1+ charge b. all form ions with a negative charge d. lose electrons when they form ions

Okay well gravitational energy is matter forced by gravity making energy though the kinetic energy then the electric energy produces electricity from the kinetic energy and the kinetic energy gets its energy from the gravitational energy. was that the answer you wanted or something else?  

Answerstrong acids and bases completely dissociate in water.this is how strong acids and bases are defined. they will ionize 100% in solution, making a non-reversible reaction