Posted by **brian** on Monday, February 21, 2011 at 2:58am.

Complete the table below:

Answer the following for a body centered unit cell.

(Hint: Helpful information can be found by going to the "Lattice" menu, choosing "Cubic", and then choosing "Body-Centered" in the Crystalline Solids program.)

Crystalline Solids Program

Answers should be numerical, set r = 8.0.

A Answer

edge in terms of r, the lattice pt radius

face diagonal in terms of r, the lattice pt radius

body diagonal in terms of r, the lattice pt radius

- chem -
**Sheila**, Monday, February 21, 2011 at 6:12pm
first part is 2r = 16

second part is 16 * square root of 2

third part is 6 * square root of 3

- chem -
**Laura**, Monday, February 21, 2011 at 6:38pm
Sheila your answer relates to Primitive Cubic Unit Cell, and the "third part" should read "third part is 16 * square root of 3," not "third part is 6 * square root of 3."

## Answer this Question

## Related Questions

- chemistry - I have a unit cube question to which the answer is given that I'm ...
- Chemistry - Please help! Answer the following for a body centered unit cell. ...
- Chemistry - Please help! Answer the following for a body centered unit cell. ...
- Chemistry - The unit cell with all sides the same length and all angles equal to...
- science - The lanthanide metal europium (Eu) forms a crystalline solid with a ...
- CHEM - Info: The atoms of crystalline solid pack together into a three-...
- college chem - europium crystallizes in a body-centered cubic cell (the Eu atoms...
- AP Chemistry - iron has a density of 7.86 g/cm3 and crystallizes a body centered...
- AP Chemistry - Iron has a density of 7.86 g/cm3 and crystallines in a body-...
- chemistry - Vanadium crystalizes in a body centered cubic lattice (the V atoms ...