Which of the following expression represents total volume of atoms present in a FCC unit cell of....

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Question Which of the following expression represents total volume of atoms present in a FCC unit cell of a metal? ( \( \mathrm{r} \) is the atomic radius)
(A) \( \frac{20}{3} \pi r^{3} \)
(B) \( \frac{24}{3} \pi r^{3} \)
(C) \( \frac{12}{3} \pi r^{3} \)
(D) \( \frac{16}{3} \pi r^{3} \)📲PW App Link - https://bit.ly/YTAI_PWAP 🌐PW Website - https://www.pw.live



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