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Question

Question: The approximate size of the nucleus of is :...

The approximate size of the nucleus of is :

A

3 fm

B

4 fm

C

5 fm

D

2 fm

Answer

5 fm

Explanation

Solution

R = R0 A1/3 = 1.3 × 641/3 = 5.2 fm\text{R = }\text{R}_{0}\text{ }\text{A}^{\text{1/3}}\text{ = 1.3 }\text{×}\text{ 6}\text{4}^{\text{1/3}}\text{ = 5.2 fm}