Topic: Use Of Actinium
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Answers to Common Questions
What is Actinium Used for?
Actinium is almost 150 times as radioactive as radium and is therefore a valuable neutron source for energy. Other than that, there are really no significant applications. Read More »
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How to Research Actinium
Know the Greek roots of its name. Actinium was named for the Greek word "aktinos," meaning ray. Know its discoverer. The discovery of actinium is credited to the French chemist Andre Debierne in 1899, though it was independently discovered ... Read More »
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What is actinium?
Actinium (n.) is a radioactive element of the actinide series; found in uranium ores. Thanks! Read More »
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More Common Questions
Answers to Other Common Questions
The number of neutrons is the difference between the atomic mass of an isotope and the atomic number. Actinium has a great number of isotopes, each with a different mass or number of neutrons.
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Source: http://wiki.answers.com/Q/How_many_neutrons_in_actinium
The radioactive element actinium (atomic number 89) has the electron configuration [Rn] 6d 1 7s 2
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Source: http://wiki.answers.com/Q/What_is_the_electron_configuration_of_a...
Actinium is a natural chemical element, extremely radioactive.
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Source: http://wiki.answers.com/Q/What_is_an_example_for_actinium
Ac
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Source: http://wiki.answers.com/Q/What_is_the_abbreviation_for_actinium
Actinium is found in extremely low concentrations in uranium ores; but actinium can be obtained also as an artificial element by the irradiation of radium: 226Ra(n,gamma)227Ac.
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Source: http://wiki.answers.com/Q/Where_is_actinium_found
The melting point of actinium is 1 050 0 C.
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Source: http://wiki.answers.com/Q/What_is_the_melting_point_of_actinium
I recommend this book, search in a library: Hans K. Kugler & Cornelius Keller (editors) Actinium (40) Suppl. vol (Closed) Gmelin Encyclopedia of Chemistry Publisher: Springer Verlag, Germany (Nov 1981)
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Source: http://wiki.answers.com/Q/What_is_bibliography_of_actinium
