At 100℃, copper (Cu) has FCC unit cell structure with cell edge length of x Å. What is the approximate density of Cu (in g m-3) at this temperature?[Atomic Mass of Cu = 63.55 u]

Question

TuteeHUB · Accepted Answer

NA

TuteeHUB · Answer

${\rm{\;}}\frac{{205}}{{{x^3}}}$

TuteeHUB · Answer

${\rm{\;}}\frac{{105}}{{{x^3}}}$

TuteeHUB · Answer

${\rm{\;}}\frac{{211}}{{{x^3}}}$

TuteeHUB · Answer

${\rm{\;}}\frac{{422}}{{{x^3}}}$

1.	At 100℃, copper (Cu) has FCC unit cell structure with cell edge length of x Å. What is the approximate density of Cu (in g m-3) at this temperature?[Atomic Mass of Cu = 63.55 u]
A.	\({\rm{\;}}\frac{{205}}{{{x^3}}}\)
B.	\({\rm{\;}}\frac{{105}}{{{x^3}}}\)
C.	\({\rm{\;}}\frac{{211}}{{{x^3}}}\)
D.	\({\rm{\;}}\frac{{422}}{{{x^3}}}\)
Answer» E.

At 100℃, copper (Cu) has FCC unit cell structure with cell edge length of x Å. What is the approximate density of Cu (in g m-3) at this temperature?[Atomic Mass of Cu = 63.55 u]

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