<PRE><B>Question 1172675</B>
.


In your post, &amp;nbsp;the densities of the ingredient metals are missed.



Surely, &amp;nbsp;I am able to find it in the outer sources, &amp;nbsp;but I do not want to spend my time seeking for an info, 

which must be provided &amp;nbsp;&lt;U&gt;by you&lt;/U&gt; &amp;nbsp;in your post.



Simply saying, &amp;nbsp;I don&#39;t want make &amp;nbsp;&lt;U&gt;YOUR &amp;nbsp;JOB&lt;/U&gt;.



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