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What are the properties of francium?
francium is commonly found as hard rock unless it comes from gravestones
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
Why is francium so hard to detect?
The two natural isotopes of francium - 223Fr and 221Fr - are extremely rare (only ca. 30 g in the earth crust).
What is francium chloride?
Francium chloride is a radioactive chemical compound with the formula FrCl. It is predicted to be a white solid and is soluble in water. Its properties resemble caesium chloride. It is produced by the reaction of hydrochloric acid with francium metal. Source: Wikipedia
How hard is francium?
Francium is a highly reactive alkali metal that is considered one of the most unstable elements. It is incredibly rare and difficult to obtain due to its radioactivity and short half-life of about 22 minutes.
How easy is it to cut francium?
Francium is extremely unstable. The most stable isotope of francium has a half-life of only about 22 minutes. Other isotopes of francium have half-lives measured in microseconds. Scientists predict there is less than one ounce of francium in Earth's crust at any one time. Because of this instablilty, it would be much easier to go get a cup of coffee and wait for francium to cut itself apart.
How many grams of francium exist in the earth's crust at any one time?
It is estimated that there are around 340 grams of francium in the Earth's crust at any given time. Francium is a highly unstable and rare element, with a half-life of only about 22 minutes, making it very hard to find in nature.
Why is francim more reactive than cesium?
Because the atom of francium is a whole row down from cesium. You see more YouTube videos of cesium in water because francium is highly radioactive, so it would be very hard to obtain a sample of francium to throw into water.
Is francium combustible?
Not known today but probably francium don't burn.
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.
