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What else can I help you with?
Why only irons are used as magnets?
actually nickel, cobalt, and several rare earths are used as magnets too, but iron is the cheapest.
What is the definition of radium?
Radium is a natural chemical element, discovered in 1898, radioactive, alkaline earths group, metal, solid, rare in the nature.
What elements are sometimes called rare earths?
Rare earths refer to a group of 17 elements in the periodic table, specifically the 15 lanthanides (from lanthanum to lutetium) along with scandium and yttrium. These elements are known for their similar properties and are often found together in nature. Despite their name, rare earth elements are relatively abundant in the Earth's crust but are seldom found in economically viable concentrations. They are crucial in various high-tech applications, including electronics, renewable energy technologies, and advanced materials.
Is arsenic rare?
Arsenic is relatively common in the Earth's crust, but it is considered rare in its pure form. It is usually found in combination with other elements in minerals and ores. However, due to its toxic properties, it is not commonly used in everyday applications.
What is a mega earthquake?
A mega earthquake is an extremely powerful earthquake, typically with a magnitude of 9.0 or higher on the Richter scale. These rare but catastrophic events can cause widespread destruction, tsunamis, and loss of life in the affected area.
When did Rare Earths Facility end?
Rare Earths Facility ended in 1973.
When was Indian Rare Earths Limited created?
Indian Rare Earths Limited was created on 1950-08-18.
What has the author Edward Wichers written?
Edward Wichers has written: 'Observations on the rare earths' -- subject(s): Rare earths
When was Putnamville Correctional Facility created?
Putnamville Correctional Facility was created in 1915.
What has the author Edward Cahen written?
Edward Cahen has written: 'The mineralogy of the rarer metals' -- subject(s): Earths, Rare, Metals, Mineralogy, Rare earths
When was Other Earths created?
Other Earths was created in 2009.
When was Pendleton Correctional Facility created?
Pendleton Correctional Facility was created in 1923.
When was Fishkill Correctional Facility created?
Fishkill Correctional Facility was created in 1896.
When was Clarinda Correctional Facility created?
Clarinda Correctional Facility was created in 1980.
When was Information Retrieval Facility created?
Information Retrieval Facility was created in 2006.
When was Shawangunk Correctional Facility created?
Shawangunk Correctional Facility was created in 1983.
When was Rockville Correctional Facility created?
Rockville Correctional Facility was created in 1970.
