When Gallium (Z=31) reacts with sulfur to form an ionic compound, each metal loses electron(s) and each nonmetal atom gains electron(s). There must be gallium atom(s) for every sulfur atom(s) in the reaction.

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?  

While unproven, it uses facts to support part of a conclusion. it is still factual and has predictive power, however.