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What is the only element that has not been isolated from the earth's crust?
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∙ 13y ago
technetium
Wiki User
∙ 13y ago
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Where was boron discovered?
Compounds of boron have been around since ancient times, Egyptian mummification could not have been accomplished without it. Boron is not a naturally free element. The element was not isolated until 1808 and it was not identified as the element boron until 1824. See the related link for more information on this subject.
Is the 119th element isolated?
The short answer: No. There is, as of yet, no 119th element. A lot of people say that the Periodic Table is full and there are no others left, but based on history everyone who has ever said that has been proven wrong. Only time will tell.
Is SrBr2 a element or molecular compound or ionic compound?
Molecular. The bonds form between 2 nonmetals. Ionic bonds form between metals and nonmetals.
What is the smallest part of an element?
Quarks are the smallest parts of an element that have been discovered so far.
Where can fermium be found?
Fermium doesn't occur naturally, and has not been found in the earth's crust
How miners been able to dig into Earth's crust?
miners have been able to dig into the earths crust by big machines and other huge tools and they have only dig ed 2 miles into the earths crust
Why hasn't francium been isolated as an element yet?
Francium was isolated at the level of atoms.
What do scientists believe that is happening to the segments of earths crust?
it has been washed into the oceans as the continental crust has eroded.
What are the remains of living things that have been preserved in the earths crust?
fossils
What are the remains of living things that have been persevered in the earths crust?
Fossils
What are remains of living things that have been persevered in the Earths crust called?
Fossils
A stream whose gradient has been increased by movement of the earths crust is said to be?
rejuvenated
What is the history of the element of the element cobalt?
cobalt has been used since ancient times but was first isolated by Georg Brant in 1735.
Who isolated the element Nickel?
Its use has been traced as far back as 3500 BC, but it was first isolated and classified as a chemical element in 1751 by Axel Fredrik Cronstedt, who initially mistook its ore for a copper mineral.
What happens to earths Crust after earthquake?
After the earthquake, the crust has been repositioned, and frictional tension at fault lines once again begins to mount until the next earthquake.
What are the remaines of living thing that have been preserved in the earths crust?
Fossils, although technically they are not preserved in the earths crust; the minerals in the bones and pore spaces have been replaced by other harder minerals which take much longer to weather.There are a number of different fossilization processes. See this link :How are Fossils Formed?
What is formed by heat and pressure in the earths crust?
Many elements and materials which could not have been produced any other way (like diamonds).
