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Francium is a chemical element, its atomic number is 87 and its symbol is Fr. It's a metal that is highly radioactive. It was discovered by French scientist Marguerite Perey in the year 1939. Perey worked at the Curie Institute in Paris, France, she first named the new element 'Actinium-K', later she proposed the name 'Catium', but after finding opposition to it, she proposed the name 'Francium', after France, the name was accepted in the year 1949 by the International Union of Pure and Applied Chemistry.
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What is the origin of name of the element francium?
The element francium is named after France, where it was discovered in 1939 by Marguerite Perey.
How did francium get its name?
The chemical symbol Fr is derived of course from francium - the first two letters; it is a rule in the system of naming chemical elements.
What is the origin of francium?
Francium is a naturally occurring radioactive element that is produced as a decay product of uranium and thorium. It is found in tiny amounts in uranium and thorium ores. Francium was first discovered in 1939 by Marguerite Perey in France.
Name the compound that contains sulfur and francium?
Francium sulfide is the compound that contains francium and sulfur.
What are other names for francium?
Francium is also known as eka-caesium or actinium K.
What is the origin of name of the element francium?
The element francium is named after France, where it was discovered in 1939 by Marguerite Perey.
What origin is francium?
Natural francium is the decay product of actinium-227. Francium can be also obtained by nuclear reactions.
What is a common name for francium?
Francium is an official name.
What is the latin name for francium?
Francium is the Latin name of this element.
Why did francium get that name?
The name francium is derived from France, a country in Europe.
What is the chemical name for francium?
Francium is the official name and the chemical symbol is Fr.
Italian name for the element Francium?
The Italian language name of francium is francio.
Why is francium the name it is?
The name francium is derived from France because Fr was discovered in France.
How did francium get its name?
The chemical symbol Fr is derived of course from francium - the first two letters; it is a rule in the system of naming chemical elements.
What is the origin of francium?
Francium is a naturally occurring radioactive element that is produced as a decay product of uranium and thorium. It is found in tiny amounts in uranium and thorium ores. Francium was first discovered in 1939 by Marguerite Perey in France.
Name the compound that contains sulfur and francium?
Francium sulfide is the compound that contains francium and sulfur.
What are other names for francium?
Francium is also known as eka-caesium or actinium K.
