Final answer:
Elements with the lowest electronegativity are located at the bottom left corner of the periodic table, such as group 1 metals like cesium.
Step-by-step explanation:
The elements on the periodic table with the lowest electronegativity are found in the bottom left corner. Electronegativity generally increases diagonally from the lower left to the upper right of the periodic table, meaning that elements such as cesium, which is a group 1 metal, have very low electronegativity. In contrast, nonmetals in the upper right have the highest electronegativities, with fluorine being the most electronegative element.