According to the periodic table arrangement of the elements in each set in order of decreasing electronegativity is Cl>Br>P.
The periodic table's trend for electronegativity is as follows: Atoms' electronegativity rises as you walk through a period from left to right. Moving down a group in the periodic table from top to bottom results in a decrease in the electronegativity of atoms. Cl has the greatest score because electronegativity rises in a period from left to right. As a group 7 element, bromine has a higher electronegativity value. P is the least negatively charged. This is the trend: Cl>Br>P.
An atom's propensity to draw the bonding electrons into a covalent connection is known as electronegativity.
Learn more about electronegativity here:
brainly.com/question/17762711
#SPJ4
