If the distance between nuclei is 2xx10^...

If the distance between nuclei is `2xx10^(-10)` cm. The density of nuclear material is

`3.2xx10^(-12)"kg.m"^(3)`

`1.6xx10^(-2)"k/m"^(2)`

`2.98xx10^(7)"kg/m"^(3)`

`4xx10^(17)"kg/m"^(2)`

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