0
What else can I help you with?
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.
What is thephysical description of the element francium?
The standard state of Francium is a solid. Its color is not determinable because scientists estimate that there is no more than one ounce of francium in the earth's crust at one time. It is highly radioactive, and in order for scientists to even study it, they must create it.
Is francium in earth?
Yes. Earth's crust is estimated to contain about 30 grams of Francium at any given time.
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.
Where is Francium found?
In a laboratory. It is a radio-active element, and will only be found in very specialist labs. dealing with radio-active materials. The francium ion is found on Earth, but only in the most minute amounts, as to untraceable.
What was francium used for in World War 2?
It is very unlikely that the chemical element Francium was used in WW2. It was only discovered in 1939 and is the second most rare naturaly occurring element. Only around 1 ounce exists throughout the Earth's_crust.There may have been some other substance that was called francium but I can find no reference to it.There is a band called francium who's music is can be categorised as Hardcore, Powerpop and Screamo, but theye were definatly form some time after VJ day.
Why is francium less cared in chemistry?
Francium is often ignored because it is the second rarest element on the planet. Only about 30 grams of it exist in Earth's crust at any given time. Nobody has been able to have more than a few thousand francium atoms in one place. Francium is also has a very short half-life, 22 minutes. Meaning that if you have a sample of francium half of it will have decayed into other elements after 22 minutes.
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
Where would a person bump into francium in everyday life?
Francium is a highly radioactive element and is not found naturally in significant amounts in the Earth's crust. It is extremely rare and synthetically produced in labs for research purposes. Due to its radioactivity and short half-life, it is not found in everyday life or commercial applications.
Why did francium take so long to discover?
Francium is a natural chemical element but the total quantity of francium in the earth crust is only approx. 30 g. Francium has ca. 40 isotopes and isomers but only two are natural: 221Fr (in the neptunium decay chain series) and 223Fr (in the actinium decay chain series). Artificially preparation of francium isotopes is also extremely difficult and expensive; and the chemistry and physics of isotopes was developed essentially after 1940. Supplementary, the most stable isotope of francium has a half life of only 21,8 minutes and is strongly radioactive; the half lives of the artificially prepared isotopes are more smaller. This is sufficient reason to explain why francium was later discovered and why even today is only slightly studied.
Why did it take 80 years to discover francium?
Francium is a natural chemical element but the total quantity of francium in the earth crust is only approx. 30 g. Francium has ca. 40 isotopes and isomers but only two are natural: 221Fr (in the neptunium decay chain series) and 223Fr (in the actinium decay chain series). Artificially preparation of francium isotopes is also extremely difficult and expensive; and the chemistry and physics of isotopes was developed essentially after 1940. Supplementary, the most stable isotope of francium has a half life of only 21,8 minutes and is strongly radioactive; the half lives of the artificially prepared isotopes are more smaller. This is sufficient reason to explain why francium was later discovered and why even today is only slightly studied.
How was francium named francium?
Francium was named after France, the country it was dicovered in.
