A metal has a density of `2.6 gcm ^-3`and Its atomic mass is 27. Its cell has an edge length of 405 pm.What type of crystal lattice is for the metal?

A face centred cubic element (atomic mass -60) has a cell edge length of 400 pm. What is its density?

The unit cell of an element of atomic mass 108 and density '10.5 . g cm^-3' is a cube with edge 'length '409 pm'. Find the structure of the.crystal lattice 'N_A=6.022 xx 10^33'

An element crystallises as FCC with density 2.8gcm^-3 .Its unit cell having edge. Length 4xx10^-8 cm . Calculate the molar mass of the element. (Given N_A=6.022xx 10^23 mol^-1)

The cubic unit cell of AI( molar mass 27g ) has an edge length of 405pm. Its density is 2.7 . The cubic unit cell is

A-scientist was performing X-ray diffraction studies on a crystal having rock salt structure. The molecular mass of the.crystal ls 239 gmol^-1 .The density of the crystal was found to be 12.7 gcm^-3 The scientist is supposed to study only those crystals having edge length below 0.75 mm. Show whether the crystal selected by the scientist was appropriate or not.

The cubic unit cell of Al (molar mass 27 g mol^(-1) ) has an edge length of 405 pm. Its density is 2.7g cm^(-3) . The cubic unit cell is

A metal of atomic mass 60u has a body centred cubic lattice. The edge length of the unit cell is 286 pm. Calculate the atomic radius and the density of the metal.