The radius of an atom of krypton (Kr) is about 1.9 Å. (a) Express this distance in nanometers (nm). 0.19 nm Express this distance in picometers (pm). 190 pm (b) How many krypton (Kr) atoms would have to be lined up to span 1.0 mm? 2.6 X atoms (c) If the atom is assumed to be a sphere, what is the volume in cm³ of a single krypton (Kr) atom? 2.87 X cm³

The radius of an atom of krypton (Kr) is about 1.9 Å. (a) Express this distance in nanometers (nm). 0.19 nm Express this distance in picometers (pm). 190 pm (b) How many krypton (Kr) atoms would have to be lined up to span 1.0 mm? 2.6 X atoms (c) If the atom is assumed to be a sphere, what is the volume in cm³ of a single krypton (Kr) atom? 2.87 X cm³

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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The radius of an atom of krypton (Kr) is about 1.9 Å. (a) Express this distance in nanometers (nm). nm Express this distance in picometers (pm). pm (b) How many krypton (Kr) atoms would have to be lined up to span 1.0 mm? atoms (c) If the atom is assumed to be a sphere, what is the volume in cm³ of a single krypton (Kr) atom? cm³
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