# A cube of titanium metal contains #3.10xx10^23*"titanium atoms"#. What is the edge length of the cube if #rho_"titanium"=4.5*g*cm^3#?

##### 1 Answer

Sep 11, 2017

#### Answer:

Well, we know that

#### Explanation:

And since

And we know that

But the volume of a cube is

And so