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It is impossible to measure the hardness of francium.
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∙ 8y ago
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What are the properties of francium?
francium is commonly found as hard rock unless it comes from gravestones
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.
What is francium electrical conductivity?
This property was not measured on francium.
Is francium a transition metal?
Francium is not a transition metal.
Is francium hard?
The hardness of francium cannot be measured.
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).
How was francium named francium?
Francium was named after France, the country it was dicovered in.
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.
Is francium hard or soft?
Francium would be expected to be soft, based on its being the highest atomic mass alkali metal. (It probably has never been made in large enough quantity for a hardness test!)
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.
What is the cost for 10g of francium?
Francium can form cations with the charge +1.
Is francium a metalliod?
Francium is a metal.
What are some things that contains francium?
Francium is a true chemical element, not an example.
