Fr

Definition : Francium
Category : Academic & Science » Chemistry
Country/Region : Worldwide Worldwide
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What does Fr mean?

Francium (symbol: Fr) is a chemical element with atomic number 87. Francium was named for the country of France. Francium was discovered in 1939 by Marguerite Perey of the Curie Institute in Paris, France.

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France FR France
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Worldwide Fr Father
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Worldwide fr French
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United States FR Federal Register
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Worldwide FR Fire Retardant
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Worldwide FR Full Rate
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Worldwide Fr Froude number
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Germany FR Frankfurter Rundschau
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United Kingdom FR Frightened Rabbit
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Worldwide FR Frame Relay
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Frequently Asked Questions

What is the full form of Fr in Chemistry?

The full form of Fr is Francium

What are the full forms of Fr in Academic & Science?

Francium | Froude number

What are the full forms of Fr in Worldwide?

Father | French | Francium | Fire Retardant | Full Rate | Froude number | Frame Relay

Translation

Translate Francium into other languages

Citations Formatting rules vary by edition. Please verify against your required style manual.

Harvard Style

FullForms (2026) 'Fr', FullForms.com. Available at: https://fullforms.com/Fr/full/9580 (Accessed: 17 April 2026).

MLA Style

"Fr." FullForms.com, 2026, https://fullforms.com/Fr/full/9580. Accessed 17 Apr. 2026.