Atoms And Nuclei Question 330

Question: If the nuclear radius of 27Al is 3.6 Fermi, the approximate nuclear radius of 64Cu in Fermi is

Options:

A) 4.8

B) 3.6

C) 2.4

D) 1.2

Show Answer

Answer:

Correct Answer: A

Solution:

  • Nuclear radius, rA1/3 where A is mass number rCurAl=(ACuAAl)1/3=(6427)1/3
    rCu=3.6(43)=4.8,Fermi


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