An alpha particle directed towards a nucleus of platinum ( ) stops at a distance from…

PHYSICS · Subjective · CBSE · Physics · Atoms · Atoms

Problem

An alpha particle directed towards a nucleus of platinum (

^{195}_{78}\text{Pt}

) stops at a distance

d

from the centre of the nucleus. If the nucleus is replaced by the isotope

^{198}_{78}\text{Pt}

, how does

d

change, if at all?