Na and Mg crystallize in BC C and FC C type of crystals respectively, then the number of atoms of Na and Mg present in the unit cell of their respective crystale is

Na and Mg crystallize in BCC and FCC type of crystals respectively, then the number of atoms of Na and Mg present in the unit cell of their respective crystals is

Na and Mg crystallize in BCC and FCC type crystal respectively, then the number of atoms of Na and Mg present in the unit cell of their respective crystal is:

Na and Mg crystallize in bcc and fcc type crystals respectively , then the number of atoms of Na and Mg present in the unit cell of their respective crystal is ______.

Na and Mg crystallize in bcc- and fcc-type crystals, respectively, then the number of atoms of Na and Mg present in the unit cell of their respective crystal is

Na and Mg crystallize in bcc- and fcc-type crystals, respectively, then the number of atoms of Na and Mg present in the unit cell of their respective crystal is

Na and Mg crystallise in b.c.c. and f.c.c. type crystals respectively, then the number of atoms of Na and Mg present in the unit cell of their repsectively crystal is :

Na and Mg crystallize in bcc- and fcc-type crystals, the ratio of number of atoms present in the unit cell of their respective crystal is