The light bulb transfers electrical energy into light. what is one type of energy that is also generated that is not a desired effect?

How many moles of al3+ ions are in 1.25 moles of al2o3

Select all of the statements which are true. electrons are located in shells or orbits around the atom. electrons orbit slowly around the atom. electrons travel in one flat path around the nucleus of an atom. the valence of an atom is determined by the number of electrons in the atom's outermost shell.

One nanometer is equal to how many meters?