Question

Calculate the atomic volume of an element whose atom have a radius 1.414 angustrum when atom are cubic closed structure what is the length of an edge of the unit cell​

Answer 1

First,

If the selling price of 10 radius is equal to the cost price of 14 radius, find the gain per cent.

Second,

The atomic volume of an element was also the unit cell but we can't fell see touch etc.