Question

1)Which statement about electrons and atomic orbitals is NOT true? A) an electron has the same amout of energy in all orbitals. B) an orbital can contain a maximum of 2 electrons. C) an electron cloud represents all the orbitals in an atom. D) an atom's lowest energy level has only one orbital. 2)The glowing of a neon light is caused by electrons emitting energy as they... A) move from lower to higher energy levels.B) collide with other electrons. C) move from higher to lower energy levels.D) collide with the nucleus. 3)what do scientists use to predict the locations of electrons in atoms? A)probabilityB)algebraC)geometryD) ratios and proportions