Flourine
Fluorine is the most electronegative element and not a metal. Among metals, the most electronegative is cesium.
The two elements with the largest electronegativity difference between their atoms are fluorine (F) and cesium (Cs). Fluorine is the most electronegative element on the periodic table, while cesium is one of the least electronegative elements.
Cesium (Cs), francium (Fr), and radium (Ra) are the elements less electronegative than barium (Ba) since they are all located under barium in Group 1 and Group 2 of the periodic table.
Barium (Ba)
The chemical formula for fluorine is F2 and for cesium it is Cs.
Fluorine is the most electronegative element and not a metal. Among metals, the most electronegative is cesium.
The two elements with the largest electronegativity difference between their atoms are fluorine (F) and cesium (Cs). Fluorine is the most electronegative element on the periodic table, while cesium is one of the least electronegative elements.
fluorine is most electronegative and cesium is least electronegative
Cesium, Cs
cesium
Highly electronegative and highly electropositive elements, e.g. Fluorine, Clorine, Oxygen, or Nitrogen and Sodium, Potassium, Rubidium, Cesium or Barium.
The element with an atomic number of 51 is Sb - Antimony; atomic weight = 121.75.
Cesium (Cs), francium (Fr), and radium (Ra) are the elements less electronegative than barium (Ba) since they are all located under barium in Group 1 and Group 2 of the periodic table.
Barium (Ba)
Cesium has the lowest electronegativity value among the options provided. Electronegativity tends to decrease from top to bottom within a group in the periodic table, so cesium, as a group 1 element, will have a lower electronegativity compared to helium, calcium, and fluorine.
The formula name for the element CsF is Caesium fluoride.
The chemical formula for fluorine is F2 and for cesium it is Cs.