If P(r)is the Radial Probability Density Function for an Electron $\int r P ( r ) 4 \pi r ^ { 2 } d r$

Multiple Choice

If P(r) is the radial probability density function for an electron in the ground state of a hydrogen atom,the most probable value for r can be found from

A) dP/dt
B) dP/dr
C) $\int r P ( r ) 4 \pi r ^ { 2 } d r$
D) $\int r P ( r ) d r$
E) d²P/dr²