(21) NaCl crystallizes in a cubic unit cell with Cl- ions on each corner and each face. How many Nat and Cl- ions are in each unit cell of NaCl? A) 1 Nat ion and 1 Cl- ion B) 2 Na+ ions and 2 Cl- ions C) 4 Na+ ions and 4 Cl- ions D) 8 Na+ ions and 8 Cl- ions

(21) NaCl crystallizes in a cubic unit cell with Cl- ions on each corner and each face. How many Nat and Cl- ions are in each unit cell of NaCl? A) 1 Nat ion and 1 Cl- ion B) 2 Na+ ions and 2 Cl- ions C) 4 Na+ ions and 4 Cl- ions D) 8 Na+ ions and 8 Cl- ions

Chemistry by OpenStax (2015-05-04)

1st Edition

ISBN:9781938168390

Author:Klaus Theopold, Richard H Langley, Paul Flowers, William R. Robinson, Mark Blaser

Publisher:Klaus Theopold, Richard H Langley, Paul Flowers, William R. Robinson, Mark Blaser

Chapter10: Liquids And Solids

Section: Chapter Questions

Problem 76E: Describe the crystal structure of Pt, which crystallizes with four equivalent metal atoms in a cubic...

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A: Solution -

Question

(21) NaCl crystallizes in a cubic unit cell with Cl- ions on each corner and each face. How many
Nat and Cl- ions are in each unit cell of NaCl?
A) 1 Nat ion and 1 Cl- ion
B) 2 Na+ ions and 2 Cl- ions
C) 4 Na+ ions and 4 Cl- ions
D) 8 Na+ ions and 8 Cl- ions

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