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How many electrons are in a francium ion?
The ion Fr+ has 86 electrons.
What elements has the lowest electronegativity (apex)?
Barium
What does the element symbol fr represent?
Francium.
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.
What is the meaning of francium?
Francium is a highly radioactive alkali metal element with the atomic number 87 and symbol Fr. It is the second rarest naturally occurring element in the Earth's crust and is extremely unstable, making it difficult to study. Francium was discovered in 1939 by Marguerite Perey.
What is the element symbol of francium?
The chemical symbol of francium is Fr correct !
How many valance electrons are there in Fr plus?
Fr is in the 1st period. It removes an electron to get noble gas configuration. Fr+ does not have valence electrons.Francium has 1 electron in its outermost energy level. It donates its outermost electron to stabilize its electron configuration. Francium(I) has no valence electrons.
Why does the metallic character of the elements in a family increase as you move from top to bottom in ther periodic table?
The metallic character of elements in a family increases as you move from top to bottom in the periodic table because atomic size increases, and the outermost electrons are farther away from the nucleus. This leads to weaker attraction between the nucleus and outer electrons, making it easier for the outer electrons to be lost and exhibit metallic properties.
What is the element with the highest electronegativity value called?
Fluorine is the element with the highest electronegativity value.
Does francium react when it gives away electrons?
When Fr is oxidised, it does so by donating electrons to the oxidant (eg. Oxygen, H+ )
Which element is most likely to DONATE an electron to become an ion?
Francium (Fr)
What is the name of an element named after a country in western Europe?
An example is francium (Fr).
