# What is the most dense material found on earth?

## What is the most dense material found on earth?

osmium
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.

## Where are the densest materials found on earth?

Earth’s interior layers are ordered by density. The densest layer is the solid metal inner core, the mantle is of intermediate density, and the least dense layer is the lithosphere, particularly the continental lithosphere.

What is the least densest material on earth?

The world’s least dense solid is a graphene aerogel with a density of just 0.16 mg/cm³; produced by a research team from the Department of Polymer Science and Engineering lab at Zhejiang University, China, headed up by Professor Gao Chao (China). The material was announced in Nature magazine on 27 February 2013.

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What is the most dense solid?

Osmium
Osmium is the densest naturally occurring element. When experimentally measured using x-ray crystallography, it has a density of 22.59 g/cm3….

Osmium
Phase at STP solid
Melting point 3306 K ​(3033 °C, ​5491 °F)
Boiling point 5285 K ​(5012 °C, ​9054 °F)
Density (near r.t. ) 22.59 g/cm3

### What material has a density of 1?

Densities of Common Substances

Material Density (g/cm3) State of Matter
water at 20°C 0.998 liquid
water at 4°C 1.000 liquid
seawater 1.03 liquid
milk 1.03 liquid

### What is the material density?

Material density, more often referred to simply as density, is a quantitative expression of the amount of mass contained per unit volume . The standard unit is the kilogram per meter cubed (kg/m 3 or kg · m -3 ).

What is the densest man made material?

If we include manufactured elements, the densest so far is Hassium. Hassium is a chemical element with the symbol Hs and atomic number 108. It is a synthetic element (first synthesized at Hasse in Germany) and radioactive. The most stable known isotope, 269Hs, has a half-life of approximately 9.7 seconds.

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What is the strongest material on earth 2020?

Bags made of graphene, which can hold about 2 tons of weight, are by far the strongest material known.

## What material has a density of 3?

Density of Elements Chart

Density Name #
0.534 g/cc Lithium 3
0.862 g/cc Potassium 19
0.971 g/cc Sodium 11
1.55 g/cc Calcium 20

## What metal has a density of 3?

The symbol for Lithium is Li and its density g/cm3 is 0.53.

What is the densest material on Earth?

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. Even osmium is full of fluff, however, in the form of electron clouds…

What is the 2nd densest element in the world?

Densest material in the world is in fact the densest element, Osmium. I’m 99/100\% sure that element 77, Iridium, the element right next to Osmium, element 76, is the 2nd densest element in the book. We are yet to discover something denser (on Earth). And Gideon beat me to it but a neutron star is REALLY dense.

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### What is the density of the densest liquid?

The densest liquid on Earth is the liquid element mercury, which has a density of 13.5 grams per cubic centimeter. Densities of the Chemical Elements Cool Chemical Element Facts Get the Facts About the Element Osmium Get the Facts About the Element Iridium Know the Density of Air at STP

### What is the densest radioactive element in the world?

5. Plutonium Right now, plutonium is the densest radioactive element in the world. It was first isolated in a University of California lab in 1940 when researchers detonated the uranium-238 in a huge Cyclotron.