Atoms of different elements also have different sizes, just like kernels and marbles. Use the atomic radii given below to answer the following questions. Remember that the volume of a sphere is 4/3 × ? × radius3.
Please use the precision of the radii in the table to determine the appropriate number of significant figures for the answer.
Given: Atomic Radii in Angstrom(1 x 10e-10):
F=0.64
Rb=2.48
(a) What is the volume of one atom of F? ____ Angstrom
(b) What is the volume of one atom of Rb?_____Angstrom
(c) How many F atoms are needed to occupy the same volume as a Rb atom?_____ atoms