The ratio of the nuclear radii of elements with mass numbers 216 and 125 is

The ratio of the nuclear radii of elements with mass numbers 216 and 125 is

Options

(a) (6:5)
(b) √216:√125
(c) 218:05:00
(d) None of these

Correct Answer:

(6:5)

Explanation:

Nuclear radius of the mass number = R₀A¹/³

.·. R(²¹⁶X) / R(¹²⁵Y) = ³√216 / ³√125 = 6 / 5

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