Question

roberto creates an animation titled \flying through an atom.\ the viewer passes all the way through an atom, starting from one side, the through the other side. what is the best description of the order of events in the animation? the viewer travels through the electron cloud, then the proton. the viewer travels through the nucleus, then the electron cloud. the viewer travels through the electron cloud, then the neutron. the viewer travels through the electron cloud, then the nucleus.

Explanation:

An atom has an electron - cloud surrounding the nucleus. When passing through an atom starting from one side, one would first encounter the electron - cloud and then the nucleus.

Answer:

The viewer travels through the electron cloud, then the nucleus.