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Why isn't francium the most electropositive element?
Although francium is very electropositive, cesium is typically considered more electropositive. This is because francium is rare and highly radioactive, making it difficult to study and utilize for practical purposes. Additionally, the large size of the francium atom leads to some electron shielding, decreasing its electropositivity compared to smaller atoms like cesium.
What is the origin of name of the element francium?
The element francium is named after France, where it was discovered in 1939 by Marguerite Perey.
What is the least electronegative element?
The least electronegative element is francium, which has a Pauling electronegativity value of 0.7. Francium is a highly reactive metal and is rare in nature.
Which element does the first 7s electron appear?
The first 7s electron appears in francium (element 87) on the periodic table.
What is the mass number of francium?
Francium is a non metallic element. Mass number of it is 223.
What element has its outermost electrons in 7s1?
The element is francium.
How is the element francium you?
Francium is the chemical element with the atomic number 87.
What does francium look like in its normal state?
The appearance of francium is not known.
Is francium an important element for humans?
Francium is a chemical element without any importance.
Francium a compound?
Francium is not a compound, but a chemical element.
What is an element related to francium?
Francium is similar to cesium.
What is the compound element of francium?
The chemistry of francium is not known.
What is francium made out of?
As francium is a chemical element, it is made up of protons, neutrons and electrons.
Is francium synthetic and radioactive?
Francium is a radioacive chemical element; francium is natural but also may be prepared in laboratory.
Why isn't francium the most electropositive element?
Although francium is very electropositive, cesium is typically considered more electropositive. This is because francium is rare and highly radioactive, making it difficult to study and utilize for practical purposes. Additionally, the large size of the francium atom leads to some electron shielding, decreasing its electropositivity compared to smaller atoms like cesium.
What is the origin of name of the element francium?
The element francium is named after France, where it was discovered in 1939 by Marguerite Perey.
What does Fr stand for in periodic table?
Fr = Francium - the chemical element of atomic number 87, a radioactive member of the alkali metal group. Francium occurs naturally as a decay product in uranium and thorium ores.
