[Beanyboy]

I'm trying to visualise how much space a mole of various elements would occupy. Have I got my Maths right? I figured:

A mole of tungsten: about 10cm cubed
A mole of iron: about 7cm cubed
A mole of carbon (graphite): about 5 cm cubed

[chenbeier]

Your values approx. correct. For carbon it depends, do you have diamonds or graphite. 

[DrCMS]

A mole of tungsten: about 10cm cubed

I would be careful with how you express this as that could be taken to mean 10cm³ or a cube 10cm on each side.  The first is correct the later is 100 times too much

[Arkcon]

As was said, Beanyboy:, show us how you computed, and reference how you got the constants -- i.e. are you using the constants for amorphous carbon, graphite, or diamond.

[Enthalpy]

https://www.webelements.com/tungsten/physics.html
for other elements, use the popups on the second periodic table there.

[Beanyboy]

My thanks to one and all. The inclusion of the link is much appreciated! As was the point about correctly visualising the physical dimensions of  10cm cubed.

Very much appreciated.