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Lithium chloride crystallizes in a face-centered cubic unit cell with chloride ions occupying the lattice points...
Lithium chloride crystallizes in a face-centered cubic structure. The unit cell length is 5.14 × 10-8 cm. The chloride ions are touching each other along the face diagonal of the unit cell. The lithium ions fit into the holes between the chloride ions. What is the density of the lithium chloride? A. 3.78 g/cm3 B. 2.42 g/cm3 C. 1.04 g/cm3 D. 3.32 g/cm3 E. 2.08 g/cm3
NaCl crystallizes in a variant of a face-centered cubic cell, with Cl- ions at the lattice points of the face-centered cube, and a sodium ion is on each edge of the cube and in its center. What is the total number of ions (Na+ and Cl-) that lie within the NaCl unit cell? A) 2 B) 4 C) 8 D) 6 E) 5 -If you can explain to me the reason for the correct answer. Thank you
An element crystallizes in a face-centered cubic lattice. The edge of the unit cell is 4.078 A, and the density of the crystal is 19.30 g/cm3. Calculate the atomic weight of the element and identify the element.
silver crystallizes in face centered cubic unit cell. a silver atom is at edge of each lattice point the length of the edge of the unit cell is 0.4086 nm. What is theatomic radius of silver
X-Ray diffraction reveals that copper crystallizes with a face-centered cubic lattice in which the unit cell length is 3.62 angstroms. What is the radius of a copper atom expressed in picometers? (1 angstrom = 1 x 10^-10 m and 1 pm = 1 x 10^-12 m)
Lead (II) fluoride, PbF2, crystallizes in a cubic unit cell in which the lead ions occupy a face-centered cubic arrangement in the unit cell, and the fluoride ions are located in certain spaces between the lead ions. How many of each ion are contained within a single unit cell? # of Pb2+ ions = ? # of F– ions =?
An element crystallizes in a face-centered cubic lattice. If the length of an edge of the unit cell is 0.409 nm, and the density of the element is 10.5 g/cm3 , what is the identity of the element? A.Rh B.Cs C.Os D.Ag E.Zr
The chloride ions in a sodium chloride crystal are in a face-centered cubic lattice. Even though they touch sodium ions, the chloride ions do not touch each other. A sodium ion has a radius of 99 pm, and a chloride ion has a radius of 181 pm. How far apart are the chloride ions at their closest point? Please explain how and why you find the hypotenuse, edges, and gaps and why you use certain values. Thank you.
Chapter 8, Question 49 x Your answer is incorrect. Try again. In the unit cell of lithium sulphide, the sulphide ions adopt a face-centred cubic lattice. The lithium ions are in the holes within the face-centred cube. If the unit cell is charge-neutral, how many complete lithium ions must be packed within each face-centred cube? complete lithium ion(s) exact number, no tolerance Click if you would like to Show Work for this question: Open Show Work
An unknown element crystallizes in a face-centered cubic lattice and it has a density of 1.45 g/cmº. The edge of its unit cell is 4.52 x10-8 cm and there are 4 atoms in one cell. Calculate the molar mass of the atom. 20.2 g/mol 9.59 g/mol 80.8 g/mol Oo 13.9 none of the answers given are correct