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A metal crystallises in a simple cubic u...

A metal crystallises in a simple cubic unit cell of edge length `6.22 Å`. The radius of the metal atom 

A

`1.55A^(@)`

B

`3.11A^(@)`

C

`6.22A^(@)`

D

`2.45A^(@)`

Text Solution

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The correct Answer is:
B
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Knowledge Check

  • Sodium metal crystallises in a body-centred cubic lattice with the cell edge, 'a' = 4.29 Å . The radius of the Na-atom will be

    A
    `5.78Å`
    B
    `1Å`
    C
    `1.86Å`
    D
    `0.2Å`

  • Sodium metal crystallizes in a body-centred cubic lattice with the cell edge 'a' = 4.29Å ". The radius of the Na atom will be

    A
    `5.78Å`
    B
    `1Å`
    C
    `1,86Å`
    D
    `0.2Å`

  • Sodium metal crystallizes in B.C.C. lattice with edge length of 4.29A^(@) . The radius of sodium atom is

    A
    `2.857 A^(@)`
    B
    `1.601 A^(@)`
    C
    `2.145 A^(@)`
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