I recommended watching the Fringe TV show, season 3 ep Os. It has a plot in it where an aerodynamic scientists combines the the two densest elements to become an element lighter than air.
iridium osmium and cobalt melted together
Iridium is a very hard, usually brittle, extremely corrosion-resistant silver-white metal with a face-centered cubic crystalline structure. It falls between platinum and osmium in Group 9 of the periodic table . It is not certain whether osmium or iridium is the most dense element.
a dense material has lots of particles in a small volume
Osmium is slightly more dense than Iridium by a small fraction.
1. nest to iridium, it is the least abundant substance in the earth's crust and 2. it is the heaviest metal
Iridium and osmium are the elements that are used to harden pen points. Iridium is used in an alloy with osmium.
osmium and iridium
osmium and iridium
Either osmium or iridium. It's a pretty close call. Theoretically iridium should be more dense; actual measurements indicate that osmium is very slightly denser.
iridium osmium platinum plutonium
iridium osmium and cobalt melted together
Either osmium or iridium. The densities are very close.
Osmium and iridium are both heavier than gold.
These metals are three: ruthenium, iridium, osmium.
Osmium and iridium are the two elements with highest density.
Langford Todd Bourland has written the book "Fugitive Telemetry," which is a science fiction novel.
Iridium is a very hard, usually brittle, extremely corrosion-resistant silver-white metal with a face-centered cubic crystalline structure. It falls between platinum and osmium in Group 9 of the periodic table . It is not certain whether osmium or iridium is the most dense element.