In Modeling Solid State Structures Atoms And Ions Are Most Often Modeled As Sphe

In modeling solid-state structures, atoms and ions are most often modeled as spheres. A structure built using spheres will have some empty, or void, space in it. A measure of void space in a particular structure is the packing efficiency, defined as the volume occupied by the spheres divided by the total volume of the structure.

Given that a solid crystallizes in a body centered cubic structure that is 3.30Å on each side, answer questions (a)-(e). (1 Å = 1.  10-10 m.)(a) How many total atoms are there in each unit cell?

Get Your Custom Essay Written From Scratch
We have worked on a similar problem. If you need help click order now button and submit your assignment instructions.
Just from $13/Page
Place an Order


(b) What is the volume of one unit cell in Å3?


Get Assignment Writing Help

Our experts are ready to complete your assignment, course work. essay, test, dissertation, research paper, quiz

Get Started

(c) Assuming that the atoms are spheres and the radius of each sphere is 1.43 Å, what is the volume of one atom in Å3? (Vsphere = 4/3πr3.)


(d) Therefore, what volume of atoms are in one unit cell?


(e) Based on your results from parts (b) and (d), what is the packing efficiency of the solid expressed as a percentage?


Needs help with similar assignment?

We are available 24x7 to deliver the best services and assignment ready within 3-4 hours? Order a custom-written, plagiarism-free paper

Order Over WhatsApp Place an Order Online

"Do you have an upcoming essay or assignment due?

Get any topic done in as little as 6 hours

If yes Order Similar Paper

All of our assignments are originally produced, unique, and free of plagiarism.

Stuck with a Question?

Get it solved from our top experts within 8 hrs!

Ask Your Question Now!

"Are you looking for a similar assignment? if yes, we are ready to help"

Order New Solution

You will get 100% plagiarism free and professional written paper.