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Lithium metal crystallizes in a body cen...

Lithium metal crystallizes in a body centred cubic crystals. If the length of the side of the unit cell of lithium is `351p m` the atomic radius of the lithium will be

A

240.9 pm

B

151.8 pm

C

75.5 pm

D

300.5 pm

Text Solution

Verified by Experts

The correct Answer is:
B
In case of body centred cubic (bcc) crystal. Hence atomic radius of lithium
`r = (a sqrt3)/(4) = (351 xx 1.732)/(4) = 151.98 ` pm
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NARAYNA-SOLID STATES-EXERCISE-3
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  2. Sodium crystallises in bcc arrangement with the interfacial separation...

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  3. Lithium metal crystallizes in a body centred cubic crystals. If the le...

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  4. Copper crystallises in face-centred cubic lattice with a unit cell len...

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  5. In Na2O, having antifluorite structure

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  6. Three element A,B,C crystallize into a cubic solid lattice.Atoms A occ...

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  7. A compound is formed by elements A and B. This crystallises in the cub...

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  8. How many chloride ions are there around sodium ion in sodium chloride ...

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  9. which of the following dimension of unit cell represent a cubic unit

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  10. The number of next nearest neighbours around each particle in face-cen...

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  11. a metal crystallizes with a face-centered cubic lattice.The edge of th...

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  12. AB crystallizes in a body centred cubic lattice with edge length a equ...

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  13. The total number of octahedral void (s) per atom present in a cubic cl...

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  14. Diamond is an example of .

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  15. The characteristic features of solids are:

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  16. Potassium crystallizes with a

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  17. How many molecules are there in the unit cell of sodium chioride?

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  18. Crystals can be classified into ….basic crystal habits

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  19. Tetragonal crystal system has the unit cell dimensions:

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  20. Which of the following is an example of covalent crystal solid?

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