Answered: The radius of a barium atom is 217 pm.…

The radius of a barium atom is 217 pm. How many barium atoms would have to be laid side by side to span a distance of 2.78 mm atoms

Chemistry: The Molecular Science

5th Edition

ISBN:9781285199047

Author:John W. Moore, Conrad L. Stanitski

Publisher:John W. Moore, Conrad L. Stanitski

Chapter1: The Nature Of Chemistry

Section: Chapter Questions

Problem 79QRT

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An atom is the smallest unit of an element that possesses all the properties of that particular element. Molecules are the smallest unit of a substance that possess all the properties of that particular substance.

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The radius of a barium atom is 217 pm. How many barium atoms would have to be laid side by side to span a distance of 2.78 mm?
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