Define-Ductility, malleability, sonority, electrical conductivity, thermal conductivity

DuctilityThe property of metals, which makes the metals to be drawn into thin wires is called ductility.MalleabilityThe property of metals, which makes the metals to be drawn into thin sheets is called is the property of a metal which produces ringing sound when struck by a hard object.Electrical conductivityIt is the ability of a material to pass an electric current through it. Thermal conductivityThermal conductivity refers to the amount/speed of heat transmitted through a material. hope it helpsplzz mark as brainliest...

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?  

Elements would be the right answer