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The Closest Distance,r_min to a Gold Nucleus a 4

Question 46

Multiple Choice

The closest distance,r_min to a gold nucleus a 4.00 MeV alpha particle can get is

A) 16.2 fm.
B) 24.7 fm.
C) 32.4 fm.
D) 44.5 fm.
E) 56.9 fm.

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