Q20 / 160 · AP EAMCET 2025 (26 MAY SHIFT 2) · Chemistry

A metal crystallizes in simple cubic lattice. The volume of one unit cell is $6.4 \times 10^7 \mathrm{pm}^3$. What is the radius of the metal atom in pm ?

A
$100$
Correct answer
B
$200$
C
$300$
D
$400$

Hence, the correct answer is option: 'B'.

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