Sodium metal crystallizes as a body centred cubic lattice with the cell edge 4.29 Å. What is the radius of sodium atom [AIIMS 1999]

Sodium metal crystallizes as a body centred cubic lattice with the cel

1.	Sodium metal crystallizes as a body centred cubic lattice with the cell edge 4.29 Å. What is the radius of sodium atom [AIIMS 1999]
A.	\[1.857\times {{10}^{-8}}cm\]
B.	\[2.371\times {{10}^{-7}}cm\]
C.	\[3.817\times {{10}^{-8}}cm\]
D.	\[9.312\times {{10}^{-7}}cm\]
Answer» B. \[2.371\times {{10}^{-7}}cm\]

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Sodium metal crystallizes as a body centred cubic lattice with the cell edge 4.29 Å. What is the radius of sodium atom [AIIMS 1999]

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