Published by:
CGP EDU Academic Team
Published on: August 21, 2026
Copper crystallises in fee unit cell with cell edge length of 3.608 x 10 -8 cm. The density of copper is 8.92 g cm -3 . Calculate the atomic mass of copper.
Text Solution
Verified by ExpertsThe correct answer is:
Z = 4 (for FCC)
d = 8.92 gcm -3 N A =6.023 x 10
23
a = 3.608 x 10 -8 cm
= 630.8 x 10 -1 = 63.08 
63.1u
Prepare Smarter with CGP Edu
Get practice questions, solutions, and test series in one place.
Write a Review
Share your experience with this question and solution.
Commentary
Send your comment, doubt, correction, or feedback to admin.
Similar Questions
Explore conceptually related problems
PHYSICS
Section A
The dimensions [MLT -2 A -2 ] belong to the:
Let T 1 and T 2 be the energy of an electron in the first and second excited states of hydrogen ato…
As the temperature increases, the electrical resistance:
A long solenoid of radius 1 mm has 100 turns per mm. If 1A current flows in the solenoid, the magne…
When two monochromatic lights of frequency, v and are incident on a photoelectric metal, their sto…
Match List - I with List - II:
List -I (Electromagnetic waves) List - II (Wavelength)