Question

A fcc unit cell of aluminum contains the equivalent of how many atoms?

Solution

Correct option is

4

 

    

    

Z = 1 + 3 = 4 (total number of atoms)

SIMILAR QUESTIONS

Q1

An example of a substance possessing giant covalent structure is

Q2

The edge of unit cell of fcc Xe crystal is 620 pm. The radius of Xe atom is

Q3

Which type of solid crystals will conduct heat and electricity?

Q4

The constituent particles of a solid have

Q5

Which among the following will show anisotropy?

Q6

Potassium crystallizes in a bcc lattice, hence the coordination number of potassium metal is

Q7

The ratio of close packed atoms to tetrahedral holes in cubic close packing is

Q8

The number of atoms/molecules contained in one face centred cubic unit cell of a monoatomic substance is

Q9

In a face centred cubic cell, an atom at the face contributes to the unit cell

Q10

In octahedral holes (voids)