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The names and the symbols of the chemical elements are approved by IUPAC (International Union of Pure and Applied Chemistry) following a set of rules.
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∙ 14y ago
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Why was francium not discovered?
Francium was discovered, see the link.
When did element francium discovered?
Francium was discovered by Marguerite Perey in 1939.
What was gallium and francium named after?
Gallium is from Gallia (the antique name of France).Francium is from France.
When was francium discovered and by whom?
Radon (element #86) was discovered in 1900. Francium (#87) was discovered in 1939. Francium is the second rarest naturally occurring element. It is also one of the most reactive elements known to man and has a high isotopic instability, with a half life of about 22 minutes. Francium is a part of the Alkali metals group, which are all quite reactive with water and air, Francium being the most reactive. Francium will react explosively upon contact with air, and you wouldn't want to be there if it came into contact with water.
Why was francium hard to discover?
because it only has a half life of 22 minutes so by the time any one could get to it the francium had died
What is the meaning of francium?
Fr is the symbol for the radioactive element francium.
Symbol of francium?
The chemical symbol of francium is Fr.
What is the element symbol of francium?
The chemical symbol of francium is Fr correct !
What is the ion formula of francium?
This compound was not prepared; the chemical formula will be FrF.
Where did francium get its symbol?
The chemial symbol Fr is derived from the first two letters of the name Francium.
What is francium's symbol on the periodic table?
Fr
What does the symbol Fr in chemistry stand for?
francium
What does the element symbol fr represent?
Francium.
What is the chemical name for francium?
Francium is the official name and the chemical symbol is Fr.
What element is most active in group 1?
Fr or Francium is the most reactive alkali metal (group 1)
Fr?
Francium
What charge does francium ions have?
The cation of francium is Fr+.
