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What are 3 unusual facts about francium?
Francium is the second rarest naturally occurring element on Earth. It is highly radioactive and has a very short half-life, making it difficult to study and isolate. Due to its extreme rarity and radioactivity, francium is primarily used for scientific research and has no practical applications.
What is an unusual fact on sea urchins?
*
Is francium combustible?
Not known today but probably francium don't burn.
Should you use in fact in a formal letter?
it is not unusual to say "in fact," in a formal lettter
What is one unusual fact about Scotland?
It has to suffer its neighbours.
What is one unusual fact of Kwanzaa?
they eat worms
What is a use of francium oxide and What is a compound of francium Is a compound francium oxide?
Francium has not applications and the oxide cannot be prepared.
Is francium a metalliod?
Francium is a metal.
How was francium named francium?
Francium was named after France, the country it was dicovered in.
What are chemical properties of francium?
The chemistry of francium is not known; francium has properties similar to caesium.
Why is the density of francium unknown?
We haven't sufficient francium for a measurement; also francium is autovaporized.
What is francium made out of?
As francium is a chemical element, it is made up of protons, neutrons and electrons.
