Sodium metal crystllizes in a body centred cubic lattice with a unit cell edge of `4.29 Å`. The radius of sodium atom is approximately

Sodium metal crystallizes in a body centred cubic lattice with a unit cell edge of 4.29 Å. The radius of sodium atom is approximately :

Sodium metal crystallizes in a body centred cubic lattice with a unit cell edge of 4.29Å . The radius of sodium atom is approximately :

Sodium metal crystllizes in a body centred cubic lattice with a unit cell edge of 4.56Å . The radius of sodium atom is approximately

Sodium metal crystllizes in a body centred cubic lattice with a unit cell edge of 4.56Å . The radius of sodium atom is approximately

Sodium metal crystallises in a body-centreed cubic lattice with a unit cell edge of 4.29Å. The radius of sodium atom is approximately-