Why are metals good conductors of electric current? ? a.) their bonds are very weak b.) they have a freely- moving electrons c.) they have a very ridged lattice structure

What are four significant sources of ghgs that come from wostem washington?

What can be found in the ionosphere

Which theory was contradicted by experiments with the photoelectric effect? light spreads out after it passes through a small opening. as soon as light strikes metal, electrons will be ejected. visible light, regardless of color, will cause the ejection of electrons when striking metal. the kinetic energy of ejected electrons depends on the frequency of light that strikes the metal.