Question

Ratio of the radii of the nuclei wh mass number 8 and 27 would be..

a) 27/8

b) 8/27

c) 2/3

d) 3/2​

Answer 1

Answer:

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Answer 2

Dear Student,

● Answer - (c)

r1/r2 = 2/3

◆ Explaination -

# Given -

A1 = 8 amu

A2 = 27 amu

# Solution -

Radius of nucleus is calculated by -

r = r0.∛A

For ratio of radii of nuclei is -

r1/r2 = ∛(A1/A2)

r1/r2 = ∛(8/27)

r1/r2 = 2/3

Hence, ratio of radii of nuclei is 2/3.

Thanks dear. Hope this is helpful to you...