Barium
Helium
Barium(Ba)
No. the element francium will have the lowest electronegativity. However it is radioactive and for practical purpose, cesium is considered to be the element with lowest electronegativity.
Lithium has the lowest electronegativity, then carbon, bromine and fluorine has the highest electronegativity of any atom.
Atoms to the left on the periodic table Atoms with a large atomic radius
Helium
Caesium, at 0.79 on the Pauling scale, has the lowest electronegativity. However, the electronegativity of many elements in period 6 is not established.
Atoms with the lowest electronegativity values located on the leftmost part of the periodic table. The atom with the lowest electronegativity belongs to Francium.
Barium(Ba)
No. the element francium will have the lowest electronegativity. However it is radioactive and for practical purpose, cesium is considered to be the element with lowest electronegativity.
Lithium has the lowest electronegativity, then carbon, bromine and fluorine has the highest electronegativity of any atom.
Atoms with the lowest electronegativity values located on the leftmost part of the Periodic Table. The atom with the lowest electronegativity belongs to Francium.
iron
Atoms to the left on the periodic table Atoms with a large atomic radius
Electronegativity
iodine has lower electronegativity than chlorine
Caesium (Cs), since has the lowest electronegativity