Nickel has a face-centered cubic unit cell. The density of nickel is 6.84 g/cm³. Calculate a value for the atomic radius of nickel. l = 2.828 fcc = y atoms. d=6:8491cm³ V=l³ rearrange may be? l=218280 Find li V = m Matams Ni. E I need to use ・this formula for radius.. 3,898 x 10-22 6.8461cm ³ 1. mul 6.022x1023 and final answers were r=136pm ·and I = 3.85 x 1.0=8cm from the text book. .a.toms 2g ŀ: 2.828 = -5.83x10-23. 3. .cm. 58.69 g/mol 1.mol 3.898 g Ni X10-22

Chemistry
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Chapter1: Chemical Foundations
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Hello I need help with this  problem. I tried solving it, but i couldnt figure it out, i provided the correct answers. the problem is that  the formula im being asked to use for radius is the one i added below, so i have to get that answer using that, can u plz explain it. thanks much!

Nickel has a face-centered cubic unit cell. The density of nickel
is 6.84 g/cm³. Calculate a value for the atomic radius of nickel.
l = 2.828
fcc = y atoms.
d=6:8491cm³
V=l³
rearrange may be?
l=218280
Find li
V = m
Matams
Ni.
E I need to use
・this formula
for radius..
3,898 x 10-22
6.8461cm ³
1. mul
6.022x1023
and final answers
were r=136pm
·and I = 3.85 x 1.0=8cm
from the text book.
.a.toms
2g
ŀ:
2.828
= -5.83x10-23. 3.
.cm.
58.69 g/mol
1.mol
3.898
g
Ni
X10-22
Transcribed Image Text:Nickel has a face-centered cubic unit cell. The density of nickel is 6.84 g/cm³. Calculate a value for the atomic radius of nickel. l = 2.828 fcc = y atoms. d=6:8491cm³ V=l³ rearrange may be? l=218280 Find li V = m Matams Ni. E I need to use ・this formula for radius.. 3,898 x 10-22 6.8461cm ³ 1. mul 6.022x1023 and final answers were r=136pm ·and I = 3.85 x 1.0=8cm from the text book. .a.toms 2g ŀ: 2.828 = -5.83x10-23. 3. .cm. 58.69 g/mol 1.mol 3.898 g Ni X10-22
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