Table of Contents
What are the 10 most dense material on earth?
Densest Materials on the Earth
- Osmium – 22.6 x 103 kg/m.
- Iridium – 22.4 x 103 kg/m.
- Platinum – 21.5 x 103 kg/m.
- Rhenium – 21.0 x 103 kg/m.
- Plutonium – 19.8 x 103 kg/m.
- Gold – 19.3 x 103 kg/m.
- Tungsten – 19.3 x 103 kg/m.
- Uranium – 18.8 x 103 kg/m.
Is there anything denser than osmium?
Osmium and iridium are the densest known elements at standard conditions for temperature and pressure but certain chemical compounds may be denser.
What is the most dense thing in the universe?
neutron star
The most massive neutron star ever recorded has been discovered by astronomers 4,600 light years from Earth. The star is more than twice the mass of the sun but just 15 miles in diameter, making it the most dense object in the universe except for black holes.
Is diamond the most dense material?
Diamond has the highest number density (i.e., the number of atoms per unit volume) of all known substances and a remarkably high valence electron density (rws = 0.697 Å). Searching for possible superdense carbon allotropes, we have found three structures (hP3, tI12, and tP12) that have significantly greater density.
Is osmium or iridium denser?
Osmium has a blue-gray tint and is the densest stable element; it is approximately twice as dense as lead and slightly denser than iridium.
What is the most dense material on the Earth?
15 Most Dense Materials on Earth | Volumetric Mass Density Osmium Iridium Density : 22.56 g/cm 3 Iridium is hard, shiny and one of the densest transition metal in the platinum group. Platinum Wikimedia Commons Density: 21.45 g/cm 3 Platinum is an extremely rare Earth metal with an average abundance of 5 micrograms per kilogram.
What is the most dense metal on Earth?
The most dense metal on Earth is osmium, which weighs 22.6 kilograms per liter. The element osmium is so dense that a block that is 2 cubic feet in size weighs about the same as a 3,400-pound automobile. Osmium has twice the density of lead, and it is heavier than other metals found on Earth, such as gold and tungsten.
What contains the densest material in the universe?
See gallery: “Space superlatives: The universe’s extreme performers“. At the modest temperatures and pressures of Earth’s surface, the densest known material is the metallic element osmium, which packs 22 grams into 1 cubic centimetre, or more than 100 grams into a teaspoonful.
What is the densest material ever made or found?
Osmium – 22.6 x 10 3 kg/m 3