erikasee202 erikasee202

21-11-2017
Chemistry

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The distance between sn atoms in tin metal is 2.82 å. (a) what is the atomic radius of a tin atom in this environment

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kenmyna kenmyna

01-12-2017

Atomic radius of a metal is a half of the distance between the nuclei of two metal atoms in the metallic closed packed crystals. Atomic radius of tin atom is half of 2.82a which is 1.41a , hence atomic radius of tin (Sn) in tin metal is 1.41a

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