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Who was actinium discovered by?
Andre Louis Debierne (France) discovered actinium in 1899. Friedrich Oskar Giesel (Germany) independently discovered it in 1902 but Debierne is largely credited with the discovery.
How was actinium found?
Actinium was discovered in residues from the uranium and radium extraction from ores. Andre Louis Debierne (France) discovered actinium in 1899. Friedrich Oskar Giesel (Germany) independently discovered it in 1902 but Debierne is largely credited with the discovery.
What country was francium first discovered?
Francium was discovered by Marguerite Perey (from France) in 1939 during a study on actinium-227: she observed an energy level possibly attributable to a new element. After some chemical experiments she was sure that the radiation is from a new chemical element, after this called francium.
How francium was discovered?
Francium was discovered by Marguerite Perey in 1939 during a study on actinium-227: she observed an energy level possibly attributable to a new element. After some chemical experiments she was sure that the radiation is from a new chemical element, after this called francium.
When was kpler-11b discovered?
10 December 2011(I'm guessing you mean the one which scientists think MIGHT have life on it?)
When was the element actinium discovered?
Actinium was discovered in 1899 by Andre Louis Debierne and independently by Friedrich Oskar Giesel in 1902.
Who discovered actinium?
Andre Louis Debierne discovered actinium in 1899. Friedrich Oskar Giesel independently discovered it in 1902 but Debierne is largely credited with the discovery.
Who was actinium discovered by?
Andre Louis Debierne (France) discovered actinium in 1899. Friedrich Oskar Giesel (Germany) independently discovered it in 1902 but Debierne is largely credited with the discovery.
Who found actinium?
Andre Louis Debierne discovered actinium in 1899. Friedrich Oskar Giesel independently discovered it in 1902 but Debierne is largely credited with the discovery.
Where was the element actinium discovered?
Andre Louis Debierne (France) discovered actinium in 1899. Friedrich Oskar Giesel (Germany) independently discovered it in 1902 but Debierne is largely credited with the discovery.
How was actinium found?
Actinium was discovered in residues from the uranium and radium extraction from ores. Andre Louis Debierne (France) discovered actinium in 1899. Friedrich Oskar Giesel (Germany) independently discovered it in 1902 but Debierne is largely credited with the discovery.
Who was the founder of Actinium?
Andre Louis Debierne (France) discovered actinium in 1899. Friedrich Oskar Giesel (Germany) independently discovered it in 1902 but Debierne is largely credited with this discovery.
Where can actinium be found?
Actinium was discovered in residues from the uranium and radium extraction from ores. The concentration of Ac is extremely low. But actinium can be prepared and artificially, as a result of nuclear reactions. Andre Louis Debierne (France) discovered actinium in 1899. Friedrich Oskar Giesel (Germany) independently discovered it in 1902 but Debierne is largely credited with the discovery.
When was actinium discovered?
Andre Louis Debierne - 1899 Fritz Giesel - 1902
Where was actinium discoverd?
It was discovered in France by the French chemist André-Louis Debierne.
Why was actinium named actinium?
Actinium was named after the Greek word "aktinos" which means "ray" or "beam" due to its high radioactivity. The element was discovered by Friedrich Oskar Giesel and independently by André-Louis Debierne in 1899.
How does the numbers discovered?
They were discovered by scientists
