Which of the following statements is true about the structure of an atom? A
Although the atomic nucleus is equal in volume to the electron cloud, it has much less mass.
B
Although the atomic nucleus contains most of the mass of the atom, it has none of the atom's
electric charge.
Although the atomic nucleus contains very little of the volume of the atom, it contains most of
the mass of the atom.
D
Although the atomic nucleus contains all of the atom's electric charge, most of the atom's mass
is in the electron cloud.