An oxide of rhenium crystallizes with eight rhenium atoms at the corners of the unit cell and 12 oxygen atoms on the edges between them. What is the formula of this oxide?

A crystalline solid has a cubic structure In which Tungsten (W) atoms are located at the cubic comers of the unit cell, oxygen atoms at the cube edges and sodium atom at the cube centre. What is the molecular formula of the compound?

A solid has a structure in which W atoms are present at the corners of the cubic unit cell, O atoms are located at the cube edges and Na atoms are present at cube centres. What is the formula of the compound?

A crystalline solid has a cubic structure in which tungsten (W) atoms are located at the cubic corners of the unit cell, oxygen atoms at the edges of the cube and sodium atoms at the cube centre. The molecular formula of the compound is

A crystalline solid has a cubic structure in which tungsten (W) atoms are located at the cube corners of the unit cell, oxygen atoms at the cube edges and sodium atom at the cube centre. The molecular formula of the compund is

In a f.c.c. arrangement of A and B atoms, where A atoms are at the corners of the unit cell and B atoms at the face - centres, one of the A atom is missing from one corner in each unit cell. The formula of compound is :

In a f.c.c. arrangement of A and B atoms, where A atoms are at the corners of the unit cell and B atoms at the face - centres, one of the A atom is missing from one corner in each unit cell. The formula of compound is :

A unit cell consists of a cube in which there are A atoms at the corners and B atoms at the face centres. Two A atoms are missing from the two corners of the unit cell. What is the formula of the compound ?

A unit cell consists of a cube in which there are A atoms at the corners and B atoms at the face centres. Two A atoms are missing from the two corners of the unit cell. What is the formula of the compound ?

A unit cell consists of a cube in which there are A atoms at the corners and B atoms at the face centres. Two A atoms are missing from the two corners of the unit cell. What is the formula of the compound ?