A face centered cubic solid of an element has a cube edge of 4 Å .Calculate it's density.atomic mass 60
Answers
Answered by
3
Answer:
Use d=zM/(a°3×N)
Where N is the avagadro number
a is edge length , z is no of atoms
Explanation:
Answered by
6
Answer:6.22g/cm3
Explanation:
d= (zeff×M)÷(axNa) for FCC: zeff =4
1A= 10^-8
Na= 6.023×10^23
d = (4×60)÷(4^3×10^-24×6.023×10^23)
d= (240)÷ (64×6.023×10-1)
d= 6.22g/cm3
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