How many "nearst" and "next nearst" neig...

How many "nearst" and "next nearst" neighbours, respectively, does potassium have in bcc lattice?

8,8

8,6

6,8

6,6

Text Solution

Verified by Experts

The correct Answer is:

No. of nearest neighbour = 8 (All body centre atom W.r.t. corner atom) No. of next nearest neighbour = 6 (No. of corner atoms along edge w.r.t. to any corner).

Topper's Solved these Questions

THE SOLID STATE
DISHA PUBLICATION|Exercise EXERCISE -2 : CONCEPT APPLICATOR|30 Videos
THE SOLID STATE
DISHA PUBLICATION|Exercise EXERCISE -2 : CONCEPT APPLICATOR|30 Videos
THE s-BLOCK ELEMENTS
DISHA PUBLICATION|Exercise Exercise - 2 : Concept Applicator|30 Videos
THERMODYNAMICS
DISHA PUBLICATION|Exercise Exercise|114 Videos

Similar Questions

Explore conceptually related problems

How manyu 'nearest' and 'next nearest' neighbours respectively does potassium have in BCC lattice?

How many 'nearest' and ' next nearest' neighbours respectively does potassium have in s.c. lattice

How many 'nearest' and 'next nearest' neighbours respectively does sodium have in f.c.c. lattice

The number of next nearest neighbours around each particle in face-centred cubic lattice is

If number of nearest neighbours, next nearest (2nd nearest) neighbour and next to next nearest (3rd nearest) neighbours are x,y and z respectively for body centered cubic unit cell, then calculate value of (xy)/(z) .

Potassium crystallises in a bcc lattice as shown in figure : (a) What is the distance the nearest neighbours ? (b) What is the distance between the next nearest neighbours ? (c) How many nearest neighbours does each potassium atom have ? (d) How many next nearest neighbours does each potassium atom have ?

Potassium crystallizes in body centered cubic lattice with a unit cell length a = 5.2 Å (A) what is the distance betweenn nearest neighbourss? (B) What is the distance between next nearest neighbour ? (C) How many nearest neighbours does each K atom have ? (D) How many next nearest neighbours does each K has ? (E) What is calculated density of crystalline K

How many nearest neighbours surrounded each particle in a face-centred cubic lattice?

How many edges does a cone have?

DISHA PUBLICATION-THE SOLID STATE-EXERCISE -1 : CONCEPT BUILDER

Crystals can be classified into ….basic crystal habits
Text Solution
|
In which of the following paris of structures, tetrahedral as well as ...
Text Solution
|
How many "nearst" and "next nearst" neighbours, respectively, does pot...
Text Solution
|
solid AB crystallises as NaCl structure and the radius of the cation i...
Text Solution
|
In NaCl crystal each Cl^- ion is surrounded by
Text Solution
|
In the spinel structure, oxides, ions are cubical-closest packed where...
Text Solution
|
What would be the effective number of atoms per unit cell in end centr...
Text Solution
|
The effective number of atoms per unit cell in a face centred cube and...
Text Solution
|
In the closed packing of atoms A ("radius":r(a)), the radius of atom B...
Text Solution
|
In a compound ,atoms of element Y from ccp lattice and those of elemen...
Text Solution
|
Which of the following is the incorrect statement?
Text Solution
|
The range of radius ratio (cationic to anionic) for an octahedral arra...
Text Solution
|
Structure of a mixed oxide is cubic closed - packed (ccp) .The cubic u...
Text Solution
|
Lattice energy of a solid increases if
Text Solution
|
In graphite, electrons are
Text Solution
|
A crystalline solid
Text Solution
|
Among solid the highest melting point is established by
Text Solution
|
The major binding force of diamond, silicon and quartz is
Text Solution
|
Which one of the following forms a molecular solid when solidified?
Text Solution
|
The total number of elements of symmetry in a cubic crystal is
Text Solution
|