Aluminium metal has a density of `2.72 g cm^(-3)` and crystallizes in a cubic lattice with an edge of `404` pm. Which is//are correct?

Aluminium metal has a density of 2.72 g cm^(-3) and crystallizes in a cubic lattice with an edge of 404 pm . Which of the following is correct?

Lead metal has a density of 11.34g/cm^(3) and crystallizes in a face-centered lattice. Choose the correct alternatives.

Lead metal has a density of 11.34 g//cm^(3) and crystallizes in a face-centered lattice. Choose the correct alternatives

Sodium metal crystallizes in body centred cubic lattice with the cell edge a= 428 pm. What is the radius of sodium atom.

A substance which has face-centred cubic crystal has a density of 2.16 g cm^(-3) and the edge lenghtof the unit cell equal to 564 pm. The molar mass of the substanceis

The unit cell of a metallic element of atomic mass ( 108 g //"mole" ) and density 10.5 g//cm^(3) is a cube with edge length of 409 pm. The structure of the crystal lattice would be:

The unit cell of a metallic element of atomic mass ( 108 g //"mole" ) and density 10.5 g//cm^(3) is a cube with edge length of 409 pm. The structure of the crystal lattice would be: