Question

The diameter of a thorium atom is 3.60 Å . Express the radius of a thorium...

The diameter of a thorium atom is
3.60
Å
. Express the radius of a thorium atom in both meters and nanometers.
radius:

m
radius:

nm
How many thorium atoms would have to be lined up side by side to span
1.00
mm
?
number of atoms:

If the atom is assumed to be a sphere, what is the volume in cubic centimeters (
cm
3
) of a single thorium atom?
volume:

cm
3

0 0
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