The Probability Density of a Particle at a Distance R

Multiple Choice

The probability density of a particle at a distance r from the nucleus is essentially the:

A) probability of finding the particle within a small volume about r.
B) probability per unit area of finding the particle within a unit area centred on r.
C) probability per unit length of finding the particle within a unit length of r.
D) probability per unit volume of finding the particle within a small volume about r.
E)