Explain what happens differently to an electron to emit different colors of light

Neils bohr believed that electrons orbited the nucleus in different energy levels, based on strong support from

Which statement best explains the relationship between an area is geography and the temperature of its surface water

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.