At 4000 deg C it is already in liquid form. At 5008 deg C it will evaporate. Further heating will simply make the vapours hotter.
Gas liquid
Osmium is a solid metal at room temperature.
About 28600 dollars in 2012. Price depends on quality.
Osmium is the densest metal, you can use google for figuring out the rest.
Aerogel, i think. It may be hydrogen.
Osmium and Iridium for normal matter. Otherwise probably Hadrons (Protons or Neutrons for example). Especally big Black Holes aren't as dense as one might think, because the density goes down with increasing masse to very low values for super massive ones.
5012 degrees Celsius
It boils
No it is not! Room temperature is 20 deg C. Osmium becomes a gas at 5012 deg C: a lot, lot hotter!!
"The measured densities of iridium and osmium seem to indicate that osmium is slightly more dense than iridium, so osmium has generally been credited with being the heavier element. Calculations of the density from the space lattice which may be more reliable for these elements than actual measurements, however, give a density of 22.65 for iridium compared to 22.661 for osmium. Despite this information, no decision has been made as to which is heavier." " Melting Point: 3033 C " (Los Alamos National Laboratory's Chemistry Division - home page) ---- " Density @ 293 K: 22.40 g/cm3 melting point: 3318.2 K " (http://www.chemicool.com/) The density of pure osmium is 22.661 g/cm3
Osmium as a fine powder is oxidized in air, it is pyrophoric.
Yes iron is solid at 1500 degrees. Even though it is not mentioned whether it is 1500 degrees Celsius or kelvin, but Iron is solid at 1500 degrees because the melting point of iron is 1538 degrees Celsius.
Osmium, under standard atmospheric conditions, is found as a solid. If heated to high enough temperatures, it can also be found as a liquid and as a gas.
Osmium, wolfram in a light bulb.
The state of liquid to gas change.
Osmium is a metal
Osmium
osmium