The sensory receptors in the nose send signals to the . These signals are then processed by the , which sends a response

An electrons position cannot be known precisely only it's probability of being in a certain location can be known

Compare and contrast the bohr model and the electron cloud models of the atom.

An atom's configuration based on its number of electrons ends at 3p4. another atom has seven more electrons. starting at 3p, what is the remaining configuration? 3p63d34s2 3p43d54s2 3p64s23d3 3p44s23d