Which statement is FALSE about quantum mechanics?

Question

-Moving electrons have wave like properties, and thus can only occupy those energy levels that can exactly accommodate the electron's wavelength?

-It is not possible to know both an electron's position and speed with complete certainty, thus we no longer think of an "orbit" for an electron, but instead talk about an "orbital"-a region of probable electron density.

-An electron can move from an allowed high energy orbital to an allowed low energy orbital if it absorbs energy that exactly equals the energy difference between those two orbitals.

-This energy can be supplied by light which has particle properties. A "particle" of light is called a photon, and one photon interacts with one electron.

Answer 1

-An electron can move from an allowed high energy orbital to an allowed low energy orbital if it absorbs energy that exactly equals the energy difference between those two orbitals would be a false statement, because to move from a high energy orbital to a low energy orbital, the electrons would NOT ABSORB energy, but would EMIT ENERGY equal to the difference between the two orbitals.