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The MOST electronegative element on the periodic table is?
Fluorine is the most electronegative element on the periodic table. It has the highest electronegativity value of 3.98.
What is the most electronegative element according to periodic trends?
fluorine is the most electronegative of the elementscaesium is the least electronegativeAdditional Explanation: http://en.wikipedia.org/wiki/Electronegativity#Periodic_trendsSource: The widely quoted Pauling electronegativity of 0.7 for francium is an extrapolated value of uncertain provenance. The Allen electronegativity of caesium is 0.66.
What statement is true about electronegativity energy?
Electronegativity is a measure of an atom's ability to attract shared electrons in a chemical bond. It increases across a period from left to right on the periodic table and decreases down a group. Fluorine has the highest electronegativity value.
Which element would be more likely to pull in electrons during the formation of a compound?
An element with a higher electronegativity value would be more likely to pull in electrons during the formation of a compound. Elements like fluorine, oxygen, and nitrogen, which are towards the upper right of the periodic table, tend to have high electronegativity values.
What does the electronegavity of an atom indicate?
Electronegativity of an element refers to its power to attract electrons towards itself. Halogens are most electronegative elements in which fluorine has the highest electronegativity value.
What element has the lowest electronegativity value a cesium b helium calcium d fluorine?
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.
Which element has the lowest electronegativity value?
Electronegativity increases as you go from the bottom left corner of the periodic table to the upper right corner. The element with the lowest electronegativity is thus francium (Fr). However, this element is radioactive, and so generally the least electronegative element that you can really use is cesium (Cs). Generally speaking, this whole first column (the alkali metals) all have very low electronegativities, but the lower down the column, the lower the electronegativity.(Francium may not be the least electronegative element due to the relativistic effects, which is evident from its ionization energy (> Cs) and standard electrode potential (
What is the element with the highest electronegativity value called?
Fluorine is the element with the highest electronegativity value.
Which element has a higher electronegativity value Rubidium or Iodine?
Iodine has a higher electronegativity value than rubidium. Electronegativity increases across a period from left to right on the periodic table, so iodine, being on the right side of rubidium, has a higher electronegativity value.
Where are the atoms with the lowest electronegativity value located?
Atoms with the lowest electronegativity values located on the leftmost part of the Periodic Table. The atom with the lowest electronegativity belongs to Francium.
Which statement best describes the electronegativity of an element?
Electronegativity is a measure of an element's ability to attract electrons towards itself in a chemical bond. The higher the electronegativity value of an element, the stronger its ability to attract and hold onto electrons.
What element has the highest electronegilivity value?
Fluorine has the highest electronegativity value of all elements.
Which of the period three elements has the largest electronegativity?
Fluorine (F): 4.0 Oxygen (O): 3.5 Nitrogen (N) and Chlorine (Cl): 3.0
How many electronegativity does carbon have?
Carbon has an electronegativity value of approximately 2.55 on the Pauling scale, which is considered to be a moderately electronegative element.
Which is the most electronegative element lithium or oxygen?
Oxygen is more electronegative than lithium. Electronegativity refers to an element's ability to attract electrons in a chemical bond, and oxygen has a higher electronegativity value compared to lithium on the periodic table.
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.
What is the most likely electronegativity value for a metallic element?
The most likely electronegativity value for a metallic element would be low, typically between 0.7 to 1.2 on the Pauling scale. Metallic elements tend to lose electrons easily and have low affinity for gaining electrons, resulting in low electronegativity values.
