Question

What is the number of tetrahedral voids per atom in a crystal?
(a) 1 (b) 2
(c) 6 (d) 8

Answer 1

Answer:

The correct option is (b) 2

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Explanation:

Answer 2

Two tetrahedral void per atom in a crystal is present.

Option: (b)

Explanation:

• Tetrahedral void are nothing but tetrahedral structures formed in a crystal due to the atoms of the Crystal.

• There are one fourth of a tetrahedral void present at the edges of the cube.

• This is because each of the atom which is present in the edge of the cube is shared by four different cube.

• There are all together eat edges present in a complete cubical structure. Hence the number of tetrahedral void is equal to 2.

To know more about tetrahedral voids,

In fcc packing, tetrahedral voids divide a body diagonal in the ratio of ...

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