Ts Eamcet
Solid State
TS EAMCET 2020 (Online) 10th September Morning Shift
MCQ+1 / -02020
Copper crystallises in ccp arrangement and accepted value of metal ion radius was found to be $1.14 \mathop {\rm{A}}\limits^{\rm{o}}$. Calculate the density of copper in grams per cubic centimetre. (Atomic weight of copper is 64 , $N_A=6 \times 10^{23}$ )