At two dimensional solid pattern formed by two different atoms X and Y – InterviewSolution

1.	At two dimensional solid pattern formed by two different atoms X and Y is shown below. The black and white squares represent atoms X and Y respectively. The simplest formula for the compound based on the unit cell from the pattern is ……………….. .
Answer» `XY_(8)` `X_(4)Y_(9)` `XY_(2)` `XY_(4)` Solution :`XY_(8)`

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